Mathematics, 08.12.2020 22:30 carjsan5656
Please help ASAP!?! (30 points)
Carson's tablet has 2,000 videos. The play time for the videos is skewed to the right, with a mean of 135 seconds and a standard deviation of 25 seconds.
Part A: Can you accurately calculate the probability that the mean play time is more than 142 seconds for an SRS of 10 videos? Explain.
Part B: If you take a random sample of 50 videos instead of 10, explain how the Central Limit Theorem allows you to find the probability that the mean play time is more than 142 seconds. Calculate this probability and show your work.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
Mathematics, 22.06.2019 02:30
Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.
Answers: 3
Mathematics, 22.06.2019 02:30
Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row
Answers: 1
You know the right answer?
Please help ASAP!?! (30 points)
Carson's tablet has 2,000 videos. The play time for the videos is...
Questions
History, 26.11.2020 01:00
Mathematics, 26.11.2020 01:00
Chemistry, 26.11.2020 01:00
Mathematics, 26.11.2020 01:00
English, 26.11.2020 01:00
Social Studies, 26.11.2020 01:00
Computers and Technology, 26.11.2020 01:00
History, 26.11.2020 01:00
Mathematics, 26.11.2020 01:00
