This descriptive statistics video tutorial explains how to calculate the sample variance and sample standard deviation using a table and using microsoft excel. It also explains how to calculate variance and standard deviation using frequency given a list...

From The Organic Chemistry Tutor

This statistics video tutorial explains how to calculate the mean of grouped data. It also explains how to identify the interval that contains the median and mode of a grouped frequency distribution table. This video contains 2 practice problems....

From The Organic Chemistry Tutor

This statistics video tutorial provides a basic introduction into skewness and the different shapes of distribution. It covers symmetric distribution and distributions that are skewed right and skewed left. This video discusses the relationship between ...

From The Organic Chemistry Tutor

This video contains part 3 of the ACT Math series. It covers questions 91 to 130.
Here is a list of topics:
91. Arithmetic Sequence - coins in a jar
92. Partial Sum of an Arithmetic Sequence
93. Complex Imaginary Numbers
94. Solving Algebraic Expres...

From The Organic Chemistry Tutor

This video tutorial provides a GED math practice test. It contains 60 free response and multiple choice practice problems.
Links & Resources:
Basic Math Review:
https://www.youtube.com/watch?v=TMubSggUOVE
Fractions Playlist:
https://www.youtube.com/...

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into carbon-13 NMR spectroscopy. It covers broadband decoupled C-NMR where all signals appear as singlets as well as proton-coupled C-13 NMR spectroscopy where the signals appear as dou...

From The Organic Chemistry Tutor

This is part 2 of the ACT math video tutorial which covers questions 51-90.
Here is a list of topics:
51. Sales Tax Word Problem
52. Circumference of a Circle
53. Similar Triangles and Proportions
54. Simplifying Absolute Value Expressions
55. Multi...

From The Organic Chemistry Tutor

This statistics video tutorial explains how to make box and whisker plots also known as boxplots by identifying the minimum, maximum, the three quartiles, the interquartile range, and the presence of any outliers....

From The Organic Chemistry Tutor

This descriptive statistics video tutorial explains how to find the interquartile range and any potential outliers in the data. You need to calculate the first and third quartiles in order to calculate the IQR. Q1 is the median of the lower half of the ...

From The Organic Chemistry Tutor

This data and statistics video tutorial provides a basic introduction into quartiles, deciles, and percentiles. It explains how to find the quartiles of a data set and how to calculate the deciles and percentiles using a cumulative relative frequency tab...

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into proton NMR spectroscopy. It explains how to draw the chemical structure of a molecule given its H-NMR spectrum and the molecular formula of the compound. This video explains how to...

From The Organic Chemistry Tutor

This organic chemistry video tutorial explains how to draw the proton nmr spectrum of an organic molecule by counting the number of signals, estimating the chemical shifts of the different types of hydrogen atoms, identifying the spin-spin splitting patte...

From The Organic Chemistry Tutor

This statistics video tutorial explains how to make a histogram using a frequency distribution table....

From The Organic Chemistry Tutor

This statistics video tutorial explains how to make a cumulative relative frequency table by calculating the frequency and relative frequency of the numbers in a data set....

From The Organic Chemistry Tutor

This statistics video tutorial explains how to make a simple frequency table and how to use it to calculate the mean, median, mode, and range....

From The Organic Chemistry Tutor

This statistics video tutorial provides a basic introduction into the different forms of scales of measurement such as nominal, ordinal, interval, and ratio scale data....

From The Organic Chemistry Tutor

This video tutorial provides an introduction into descriptive statistics and inferential statistics....

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into spin spin splitting / coupling as it relates to proton NMR spectroscopy. It explains how to use the N+1 rule to determine the multiplicity of a H NMR signal. It also discusses the ...

From The Organic Chemistry Tutor

This organic chemistry video discusses the integration of H-NMR signals in NMR spectroscopy. It relates the area under the curve with the height of the integral trace to the relative number of protons in the molecule....

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into the concept of diamagnetic anisotropy as it relates to H NMR spectroscopy. It explains why the chemical shift of molecules such as benzene and ethylene are much higher than for thos...

From The Organic Chemistry Tutor

This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. It also me...

From The Organic Chemistry Tutor

This video tutorial provides a basic introduction into physics with calculus. It covers derivatives such as the power rule and basic integration of definite integrals and indefinite integrals. This video covers topics on displacement, velocity, accelera...

From The Organic Chemistry Tutor

This video tutorial discusses a few common core math topics such as addition, subtraction, multiplication, and division. It includes long division, area model multiplication and lattice multiplication as well....

From The Organic Chemistry Tutor

This video provides the top 100 riddles and funny brain teasers that you can use in any social event.
Here is a list of music tracks in this video:
0:00 Elektronomia - Limitless [NCS Release]
Music Provided By NoCopyrightSounds
Watch: https://www.youtu...

From The Organic Chemistry Tutor

This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking i...

From The Organic Chemistry Tutor

This algebra final exam review contains 45 multiple choice & free response problems on a variety of topics.
Here is a list of topics:
1. 0:00 - Multiplying Binomials Using The Foil Method
2. 1:31 - Subtracting Polynomials
3. 3:06 - How To Find The Slo...

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into chemical shift in NMR spectroscopy. It covers the inductive effect of electron withdrawing groups on the chemical shift of proton signals on a NMR spectrum....

From The Organic Chemistry Tutor

This math video tutorial provides a basic introduction into unit rates. It explains how to find the unit rate using proportions and ratios. This video contains a few examples and word problems....

From The Organic Chemistry Tutor

This precalculus video tutorial provides a basic introduction into matrices. It explains how to add, subtract, and multiply two matrices together. It also explains how to use matrices to solve a system of linear equations using the gaussian elimination,...

From The Organic Chemistry Tutor

This organic chemistry video tutorial discusses shielding and deshielding as it relates to H-NMR spectroscopy. A hydrogen nucleus is said to be shielded from an external magnetic field if it is an electron rich environment. It will thus appear upfield i...

From The Organic Chemistry Tutor

This calculus 1 final exam review contains 40 multiple choice and free response problems covering topics such as limits, continuity, derivatives, and integration as well as the application of those topics.
Here are some other videos that you might find...

From The Organic Chemistry Tutor

This organic chemistry video tutorial explains how to determine the number of signals in a H NMR spectrum as well as a C NMR spectrum using symmetry and the principles of chemical equivalence in NMR spectroscopy....

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction to NMR spectroscopy. It explains the basic principles of a working nmr spectrometer. It discusses the alpha and beta spin states and how to calculate the operating frequency needed give...

From The Organic Chemistry Tutor

This physics video tutorial provides a basic introduction into angular momentum which is the product of an object's inertia and angular velocity. it also discusses the conservation of angular momentum and how it relates to torque.
Angular Momentum Physi...

From The Organic Chemistry Tutor

This organic chemistry video tutorial provides a basic introduction into mass spectrometry. It explains how to match the correct molecular fragments with the corresponding m/z peaks in the mass spectrum. This video discusses the mass spectrum of ketones...

From The Organic Chemistry Tutor

This math video tutorial provides a basic introduction into induction divisibility proofs. It explains how to use mathematical induction to prove if an algebraic expression is divisible by an integer....

From The Organic Chemistry Tutor

This calculus video tutorial provides a few basic differentiation rules for derivatives. It discusses the power rule and product rule for derivatives. It also explains how to find the derivative of trigonometric functions, exponential functions, and nat...

From The Organic Chemistry Tutor

This chemistry video tutorial explains how to memorize the 7 strong acids and strong bases. Strong acids dissociate completely where as weak acids dissociate partially. Strong Bases are usually soluble compounds that release hydroxide ions into solution...

From The Organic Chemistry Tutor