Solution-Claim allowing for a probability of a type i error

Claim allowing for a probability of a type i error

Assignment Help Basic Statistics

Reference no: EM131954271

Duracell batteries claim that their AA size batteries have an average life longer than 15 hours*. A sample of 9 mechanical boxing kangaroos is tested using the Duracell batteries with the following life times recorded in hours:

16.5

14.8

15.3

16.8

14.8

14.6

15.9

16.1

14.7

It is known from past test records that the lifetime of Duracell AA battery is normally distributed with a standard deviation (s) of 0.6 hour. Based on the above information, test Duracell's claim allowing for a probability of a Type I error of 1% using:

(a) the p-value approach, and, (b) the critical value approach

Reference no: EM131954271

Questions Cloud

What percent of the people are overweight : In a town, 30% of the men and 25% of the women are overweight. If the town has 55% men and 45% women, what percent of the people are overweight?

Evaluate the effects that implementing the health option : Write a 350 word article about your evaluation and proposed changes to the facility or service that can help curb negative effects.

Controls or actions that could have detected joe behavior : Controls or actions that could have detected Joe’s behavior. The pressures, opportunities and rationalization that led Joe to commit his fraud(s).

How do cultural differences and language barriers : Do public funded health care programs overrule cultural differences for the sake of the providing a standard level of care? Defend your answer.

Claim allowing for a probability of a type i error : Based on the above information, test Duracell's claim allowing for a probability of a Type I error of 1% using:

Identify which parts of the argumentation are correct : Identify which parts of the argumentation are correct and provide evidence, reformulating the argument in a more analytical way.

Write about the us federal reserve system : Write a 3 page double spaced memo to the chairman of the US Federal Reserve system, Jerome Powell, describing your findings with regard to the US subprime.

Compute and interpret coverage and liquidity : Compute and Interpret Coverage, Liquidity and Solvency Ratios Selected balance sheet and income statement information from CVS Health Corp. for 2014

Traditional level of dissatisfaction : Conduct a hypothesis test (using either the p-Value Approach or the Critical Value Approach) to determine if the proportion of all recent clients

User Account

All Pages

Claim allowing for a probability of a type i error

Reference no: EM131954271

Reference no: EM131954271

Questions Cloud

Reviews

Write a Review

Basic Statistics Questions & Answers

Statistics-probability assignment

What is the least number

Determine the value of k

What is the probability

Binomial distributions

Caselet on mcdonald’s vs. burger king - waiting time

Generate descriptive statistics

Sampling variability and standard error

Estimate the population mean

Conduct a marketing experiment

Find out the probability

Linear programming models

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT