Solve by hand please (no excel). Hypothesis testing will consist of four hypothesis tests which you need to complete. each test will require the following:Type of Test:Null Hypothesis:Alternate Hypothesis:Standard Error:Test Statistic:P-value:Decision:Sentence: 6. A marketing company wants to find the average age of employees within a large computerfirm. They believe that the average age is 27 years old.After sampling 13 people, they report the following ages:23253142273538222840192629Can they say that their claim is correct? (Use a = .01)

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Solve by hand please (no excel). Hypothesis testing will consist of four hypothesis tests which you need to complete. each test will require the following: Type of Test:

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Solve by hand please (no excel).

Hypothesis testing will consist of four hypothesis tests which you need to complete. each test will require the following:

Type of Test:

Null Hypothesis:

Alternate Hypothesis:

Standard Error:

Test Statistic:

P-value:

Decision:

Sentence:

6. A marketing company wants to find the average age of employees within a large computer
firm. They believe that the average age is 27 years old.
After sampling 13 people, they report the following ages:
23
25
31
42
27
35
38
22
28
40
19
26
29
Can they say that their claim is correct? (Use a = .01)

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