distribution?
Mathematics, 27.03.2021 07:30 Tyson1191
1 point
7. Which of the following is not a property of a theoretical sampling
distribution?
As the size that each statistic in the sampling distribution comes from increases, tc the variation in the values in the
sampling distribution decreases.
The characteristics of the sampling distribution are known, and its variability can be estimated without having to
repeat a study over and over again.
The shape of the sampling distribution is approximately normal, regardless of the shape of the individual
observations being summarized by each statistic in the sampling distribution.
As the size of the samples the statistics in the sampling distribution are based on increases, the center of the
sampling distribution gets closer to the true values of the quantity being estimated.
Answers: 3
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Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
Answers: 1
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An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
1 point
7. Which of the following is not a property of a theoretical sampling
distribution?
distribution?
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