In most practical applications, the population standard deviation will not be known but it is ...

Author Question: In most practical applications, the population standard deviation will not be known but it is ... (Read 28 times)

james

Hero Member
Posts: 573

on: Jun 24, 2018

In most practical applications, the population standard deviation will not be known but it is estimated from the ________.

A) population
B) sample
C) test statistic
D) t-distribution

Question 2

The significance level and the probability of a Type I error are equivalent.

Indicate whether the statement is true or false

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

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Briannahope

Sr. Member
Posts: 364

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

TRUE

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