The size of the sample is ________. A) 5 B) 6 C) 7 D) 8[br][br][b][color=#566D7E]Question ...

Author Question: The size of the sample is ________. A) 5 B) 6 C) 7 D) 8[br][br][b][color=#566D7E]Question ... (Read 50 times)

Cooldude101

Hero Member
Posts: 557

on: Jun 24, 2018

The size of the sample is ________.

A) 5
B) 6
C) 7
D) 8

Question 2

The average natural gas bill for a random sample of 26 homes in the 19808 zip code during the month of March was 305.30 with a sample standard deviation of 46.50. The critical value for a 95 confidence interval around this sample mean is ________.

A) 2.060
B) 2.056
C) 1.708
D) 1.706

Melissahxx

Sr. Member
Posts: 304

Reply #1 on: Jun 24, 2018

Answer to Question 1

C

Answer to Question 2

A

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