A home improvement company is interested in improving customer satisfaction rate from the 78% currently claimed. The company sponsored a survey of 124 customers and found that 104 customers were satisfied. Determine whether sufficient evidence exists that the customer satisfaction rate is different than the claim by the company. What is the test statistic z? Ex: 2.22 + What is the p-value? Ex: 0.123 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level of a = 0.1? Select v

Q: $ 438 200 115 2 215 433 380 193 45

A: Arrange the given observations in ascending order. 40, 45,52,115,124,126,185,189,193,200,…

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A: The given statement is "if the pentagon is purple, then the circle is green" (Converse is not true)

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A:

Q: 4. w/- 4. 2.

A: Given:

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A:

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A:

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A: Option D is correct..

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A:

Q: 4. 2.

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A:

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A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.