![Carrie McDonald](/img/default-banner.jpg)
- Видео 376
- Просмотров 249 194
Carrie McDonald
США
Добавлен 17 янв 2017
Instructional videos for math courses that I teach.
Non Standard Normal Distribution Find probability using Excel or Z table
How to use Excel and/or the Z-table to answer probability questions for a normally distributed population.
Просмотров: 40
Видео
#16 in Lesson 6A
Просмотров 392 месяца назад
Complete a probability distribution by identifying one missing probability, then calculate the mean and standard deviation.
Construct a discrete probability distribution to find the expected value for a word problem.
Просмотров 622 месяца назад
Interpret the scenario and use the given information to construct a probability distribution table, then use it to find the expected value.
Use a probability distribution table to answer probability questions.
Просмотров 1112 месяца назад
Learn how to read probability notation and a probability distribution table, then how to use it and apply the addition rule to find compound probabilities.
Polynomial Function given roots, multiplicities and lead coefficient
Просмотров 75 месяцев назад
Find the equation of a Polynomial Function given roots, multiplicities and the lead coefficient without the graph.
MOM GLA-04#03 5 number summary and modified boxplot
Просмотров 495Год назад
Find the 5-number summary and identify outliers to construct a modified boxplot using Excel to assist "by-hand" calculations. Explanation of MyOpenMath.com(MOM) exercise. MOM Question ID: 1100523. Seed: 8784. Generated in 4ms Edit Question Description: 5 number summary and fences with units, modified boxplots, lengths of rivers to the Tasman Sea, outlier (3.3.7) (local for Carrie McDonald) Auth...
GLA08-10 Find z-score from known right area (using tables or Excel)
Просмотров 387Год назад
Find z-score from known right area (using tables or Excel)
GLA08-03 Find the probability to the left of a z-score
Просмотров 433Год назад
Find the probability to the left of a z-score using a table or Excel
MAC GLA02 09 Determine the equation of a line from the graph in Slope Intercept form
Просмотров 56Год назад
MAC GLA02 09 Determine the equation of a line from the graph in Slope Intercept form (y=mx b). Four examples are covered including positive slope, negative slope, horizontal, and vertical.
GLA05 M&M's without Replacement- Probability Rules (Addition, Multiplication, Conditional)
Просмотров 798Год назад
Example of how to apply probability rules when selecting from a sample without replacement.
Linear Formulas
Просмотров 422 года назад
Learn the different formulas for lines, how they are related and when to use them.
MAC1105: GLA-14 Find all zeros
Просмотров 522 года назад
Use the rational zeros theorem, synthetic division and factoring to find the zeros of a polynomial.
MAC1105 GLA-15#4 Translations of the reciprocal function f(x) = 1/x.
Просмотров 442 года назад
Learn how to graph and find the equation of a translation of the basic (parent) form of the reciprocal function f(x) = 1/x. Shift it left or right, up or down.
GLA 08#17 Normal Distributions: Find a boundary for a given right probability.
Просмотров 5962 года назад
GLA 08#17 Normal Distributions: Find a boundary for a given right probability.
GLA 08#15 Normal Distributions: find percentage within range of z-scores.
Просмотров 8192 года назад
GLA 08#15 Normal Distributions: find percentage within range of z-scores.
GLA 04#15 Use Excel to calculate descriptive statistics
Просмотров 2082 года назад
GLA 04#15 Use Excel to calculate descriptive statistics
Calculate Standard Deviation in Excel
Просмотров 4622 года назад
Calculate Standard Deviation in Excel
Calculate margin of error for estimating p with a Confidence Interval.
Просмотров 1,5 тыс.2 года назад
Calculate margin of error for estimating p with a Confidence Interval.
Steps for finding the inverse of a given function
Просмотров 512 года назад
Steps for finding the inverse of a given function
Identify the Graph of the Inverse of a Cubic Function
Просмотров 512 года назад
Identify the Graph of the Inverse of a Cubic Function
Identify the Inverse of a Rational Function
Просмотров 532 года назад
Identify the Inverse of a Rational Function
Inverse Functions - Evaluate using a Table
Просмотров 1002 года назад
Inverse Functions - Evaluate using a Table
Confirm graph matches rational function
Просмотров 872 года назад
Confirm graph matches rational function
Ex4. Find key information in order to graph
Просмотров 732 года назад
Ex4. Find key information in order to graph
Ex 3: Find key information in order to graph
Просмотров 1712 года назад
Ex 3: Find key information in order to graph
Ex2: Find key information in order to graph
Просмотров 772 года назад
Ex2: Find key information in order to graph
for the final example, shouldn't it be 28/52 since 4+26=30 30-2=28?
Thankk youu!!
wow, i wish I knew how to set up my excel the way you have it but just watching you really helped me understand how to do my homework, towards the end. My question wasn't as easy as yours, because it was asking me for a percentage between m1 and m2. I didn't realize I had to divide by 2 and then add the sums to get my answer. You should probably show more outside from m1 and m-1 and do more examples like m2 and m-3, etc. Thank you overall.
Saved my life
it keeps telling me that i entered many values or im missing opening and ending parenthesis pls help i did te exact same thing
Very good program .Thank you
Been struggling with exact problem for days now and I have watched countless videos looking for help with no luck so far. Came across this video and it made so much sense, I can’t thank you enough!
Please explain how u got 1.96 and .05 and 0.25 u never explained it.
Probably too late to help you but for the next person like me... alpha is the difference between 95% and 100%. so as a fraction it's .05. .05/2. is .25.
if you google common confidence intervals, the chart shows the common z value for 95% which is 1.96
This is one of the worst math videos, you are all over, you never mention how you came up with many of the numbers not mentioned in the problem such as 10 to the 4th power which you never used and your math at the end makes no sense, it is messy and all over.
thank you so much, very very helpful!
Wow
Whats up, Carrie McDonald. this is a particularly riveting video. thank. :)
Glad you enjoyed it!
Wth its excellent B-)
Great, thanks for the feedback!