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Author Question: The principal of Harrod High School plans to obtain data by interviewing students who graduate from ... (Read 37 times)

Frost2351

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on: Aug 2, 2018
The principal of Harrod High School plans to obtain data by interviewing students who graduate from Harrod High School to determine what percentage eventually graduate from college.
 
  A) Prospective B) Retrospective C) Cross-Sectional D) None of these
 
  Identify which of these types of sampling is used: random, systematic, convenience, stratified, or cluster.

Question 2

In one town, 75 of adults have health insurance. What is the probability that 4 adults selected at random from the town all have health insurance?
 
  A) 0.053 B) 0.316 C) 0.75 D) 3


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jojobee318

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Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

B


Frost2351

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Reply 2 on: Aug 2, 2018
Excellent

mochi09

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Reply 3 on: Yesterday
Wow, this really help

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