Find a 95 confidence interval for the population mean. A) 142.69 5.22 B) 142.69 1.96 C) ...

Author Question: Find a 95 confidence interval for the population mean. A) 142.69 5.22 B) 142.69 1.96 C) ... (Read 115 times)

CQXA

Hero Member
Posts: 546

on: Jun 24, 2018

Find a 95 confidence interval for the population mean.

A) 142.69 5.22
B) 142.69 1.96
C) 142.69 2.66
D) 142.69 4.58

Question 2

The decision to reject or fail to reject a null hypothesis is based on computing a ________ from sample data.

A) population parameter
B) critical value
C) level of significance
D) test statistic

Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5^th Edition

Buy Test-Bank

underwood14

Sr. Member
Posts: 346

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

D

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