Do the following:1)State the null and alternate hypothesis.2)Draw a picture of regions of rejection and non-rejection, and find critical value.3)Calculate a test statistic.4)Make a decision whether or not to reject thenull hypothesis. III.Nuprino, a new allergy medicine, claims people who take Nuprino have allergy reliefin an average of 15 minutes or less. To verify this claim, we question 25 Nuprinousers and find their average time to reduce allergies is 21 minutes with a standarddeviation of 8 minutes. Using a 1% level of significance, can we accept Nuprino'sclaim?IV.MetLife claims the average cost of their annuity Life Insurance program isS850/month with a standard deviation of S300/month. We survey 120 MetLifecustomers and find an average monthly cost of S881/month. At a 5% level ofsignificance, can we accept MetLife's claim?V.According to the US Dept of Transportation, 70% of car accidents occur within 25miles of a driver's home, 20% occur in distances between 25 and 50 miles, and 10%of car accidents occur in distances greater than 50 miles from their home.We examine traffic data in NYC and compare the location of the accidents to driver'shome zip codes to count the number of accidents seen in each range.Distance From Home Less Than 25mi Between 25 and 50 mi Greater than 50miof Accidents1554112Using a 10% level of significance, does our observed data match the distributiongiven by the Department of Transportation?VI.The online game "War Heroes" claims loot drops (in-game items used by certainclasses) are the same for each class in the game. A group of players counts thenumber of drops for each class they obtained and records the data below.Class# of dropsWarriorClericMage114Hunter160125130Using a 5% level of significance, does the data collected detemine if item drops foreach class are the same or not?VILCopy the following and sign your name:"I did not receive help from others nor share my exam with other students."

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Description: Do the following:1)State the null and alternate hypothesis.2)Draw a picture of regions of rejection and non-rejection, and find critical value.3)Calculate a test statistic.4)Make a decision whether or not to reject thenull hypothesis. III.Nuprino, a

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III. Nuprino, a new allergy medicine, claims people who take Nuprino have allergy relief in an average of 15 minutes or less. To verify this claim, we question 25 Nuprino users and find their average time to reduce allergies is 21 minutes with a standard deviation of 8 minutes. Using a 1% level of significance, can we accept Nuprino's claim?

III. Nuprino, a new allergy medicine, claims people who take Nuprino have allergy relief in an average of 15 minutes or less. To verify this claim, we question 25 Nuprino users and find their average time to reduce allergies is 21 minutes with a standard deviation of 8 minutes. Using a 1% level of significance, can we accept Nuprino's claim?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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