The simulations (supports or doesnt support) what the CLT says about the samplin
ID: 3066375 • Letter: T
Question
The simulations (supports or doesnt support) what the CLT says about the sampling diturbution model for sample size increases the peak of the histogram (move to the left or stays the same or moves to the right) the shape of the disturbution (becomes more normal or becomes less normal or stays the same) and the varibality in the sample means (increases or decreases or stays the same).
Score: 0.5 of 3 pts 3 of 5 (5 complete) HW Score: 62.5%, 7.5 of 12 p 14.1.44 Question Help The histogram to the right shows the annual compensations (in $1000) of the chief executive officers (CEOs) of 800 large companies The average compensation (in $1000) is 16,688.6 and the standard deviation is 13,131.9. A research organization simulated sample means by drawing samples of 30, 50, 100, and 200, with replacement, from the 800 CEOs. The accompanying histograms show the distributions of means for many samples of each size. Complete parts a through c below. Total Click the icon to view the histograms 10.000 20.00 0 D The histogram is uniform. b) Explain how these histograms of the simulated samples demonstrate what the Central Limit Theorem says about the sampling distribution model for sample meanS The simulations Increases,the peak of the histogram what the Central Limit Theorem says about the sampling distribution model for sample means because, as the sample size and the variability in the sample means the shape of the distribuon andthe variably in te saleans the shape of the distribution Click to select your answer(s) and then click Check Answer Clear All Check Answer remainingExplanation / Answer
b) A we increases the sample size the distribution goes yo normal and shape of the histogram become normal ( bell shaped)
Therefore,
The simulations supports what the CLT says about the sampling diturbution model for sample size increases the peak of the histogram move to the left the shape of the disturbution becomes more normal and the varibality in the sample means decreases.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.