Population Parameters and Sample Statistics: Determine whether the value being discussed is a population parameter or sample statistic: a) A sample of 500 college students reveals that 60% took calculus. Select an answer b) In a weight loss research study the sample of 50 men lost an average of 2.5 pounds. Select an answer c) Approximately 92% of Diamond Princess cruise ship passengers were dissatisfied with the approach taken to quarrantine. Select an answer d) Facebook tested the mean amount of time its users use the site each day, and they found the mean amount of time all users use the site is 80 minutes each day. Select an answer
Population Parameters and Sample Statistics: Determine whether the value being discussed is a population parameter or sample statistic: a) A sample of 500 college students reveals that 60% took calculus. Select an answer b) In a weight loss research study the sample of 50 men lost an average of 2.5 pounds. Select an answer c) Approximately 92% of Diamond Princess cruise ship passengers were dissatisfied with the approach taken to quarrantine. Select an answer d) Facebook tested the mean amount of time its users use the site each day, and they found the mean amount of time all users use the site is 80 minutes each day. Select an answer
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 2SE: What is a sample space?
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Pp# 2: can you help me solve and understand this practice problem please? A step by step explanation would be appreciated. The options I have are “population parameter” and “sample Statistics” Thank you!
Transcribed Image Text:Population Parameters and Sample Statistics: Determine whether the value being discussed is a
population parameter or sample statistic:
a) A sample of 500 college students reveals that 60% took calculus. Select an answer
b) In a weight loss research study the sample of 50 men lost an average of 2.5 pounds.
Select an answer
c) Approximately 92% of Diamond Princess cruise ship passengers were dissatisfied with the approach taken
to quarrantine. Select an answer
d) Facebook tested the mean amount of time its users use the site each day, and they found the mean
amount of time all users use the site is 80 minutes each day. Select an answer
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