Solved

A Manufacturer of Batteries Routinely Tests Its Products to Determine

Question 90

Multiple Choice

A manufacturer of batteries routinely tests its products to determine lifetime (hours of continuous usage) .Suppose they select a sample of 30 AAA batteries and find that the average lifetime is 1500 hours.This is a ________________________ .


A) parameter
B) statistic
C) sampling frame
D) sample
E) population

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q85: The nonparametric alternative to the two sample

Q86: A customer service center keeps track of

Q87: Which is true of the data shown

Q88: A researcher wants to compare the effect

Q89: A regression model:<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7786/.jpg" alt="A regression model:

Q91: A real estate agency, located in a

Q92: The Durbin-Watson statistic for a regression model

Q93: A publishing company conducted a survey of

Q94: A company that processes wheat varies the

Q95: Chris Columbus is responsible for controlling inventory