An experiment was conducted in which two fair dice were thrown 100 times. The sum of the pipsshowing on the dice was then recorded. The frequency histogram to the right gives the results. Usethe histogram to complete parts (a) through (f).Sum of Two Dice20-10-0-1012Value of diceC....(a) What was the most frequent outcome of the experiment?(b) What was the least frequent?(c) How many times did we observe an 8?(d) How many more 5's were observed than 3's?(e) Determine the percentage of time an 8 was observed.%(f) Describe the shape of the distribution. Choose the correct answer below.Skewed rightUniformBell-shapedSkewed leftOO O OFrequency

Solution : a) The most frequent outcome of the experiment is 9 b) The least frequent is 12

Answered: An experiment was conducted in which…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Jocelyn believes that the amount of sleep she tends to get on weekends differs from the amount of sleep she tends to get during the school week. To investigate this claim, she randomly selects 10 weekend days and 10 school days. She consults her smart watch to determine the number of hours she slept for each of the selected days. Here are the data. School week: 7, 7.5, 8, 6.5, 8, 7.5, 7, 6.5, 7, 8Weekend: 9.5, 9.5, 8.25, 8.5, 7.5, 10.25, 8, 7, 9.5, 10 Jocelyn would like to determine if these data provide convincing evidence that the true mean amount of sleep she gets on the weekend differs from the true mean amount of sleep she gets during the school week. She tests H0: μS – μW = 0, Ha: μS – μW ≠ 0, where μW = the true mean amount of sleep Jocelyn gets on the weekend and μS = the true mean amount of sleep she gets during the school week. The conditions for inference are met. What are the values of the test statistic and P-value for a t-test about a difference in means? Find the…
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if the 90% Ci for the population mean is (-1, 4.4) what is the sample mean a. can't be found b. 2.7 c. 5,40 d. 1.7
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Sample # 1 and has been provided in the second screenshot (hand written)
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