[Answered] What is a simple random sample? ...

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What is a simple random sample? ...

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bobbie

Hero Member
Posts: 592

on: Aug 1, 2018

What is a simple random sample?

Question 2

The lower limit of a confidence interval at the 95 level of confidence for the population proportion if a sample of size 200 had 40 successes is:
a. 0.2554.
b. 0.1446.
c. 0.2465.
d. 0.1535.

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snackralk

Sr. Member
Posts: 363

Reply #1 on: Aug 1, 2018

Answer to Question 1

In a simple random sample, every person or element in the population has an equal chance of being included in the sample.

Answer to Question 2

B

bobbie

Member
Posts: 592

Reply 2 on: Aug 1, 2018

Wow, this really help

Liddy

Member
Posts: 342

Reply 3 on: Yesterday

Gracias!

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Homework Clinic
Mathematics Clinic
Grade 11 and 12 Mathematics (Moderator: geoffrey)
What is a simple random sample? ...

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