The graph of the waiting time (in seconds) at a red light is shown below on the left with its mean and standard deviation. Assume that a sample size of 100 is drawn from the population. Decide which of the graphs labeled (a)-(c) would most closely resemble the sampling distribution of the sample means. Explain your reasoning. AP(X) 0.04- 8.04P() G 11.7 =11.7 1.17 iu = 9 = 18,9 d: = 11.7 A- 18.9 H: 18.9 50 Time (in sec.) -20 50 Time (in sec.) 50 Time (in sec.) Time (in sec.) Graph most closely resembles the sampling distribution of the sample means, because p; =. 0; =. and the graph (Type an integer or a decimal.) approximates a normal curve Aouanbo jo
The graph of the waiting time (in seconds) at a red light is shown below on the left with its mean and standard deviation. Assume that a sample size of 100 is drawn from the population. Decide which of the graphs labeled (a)-(c) would most closely resemble the sampling distribution of the sample means. Explain your reasoning. AP(X) 0.04- 8.04P() G 11.7 =11.7 1.17 iu = 9 = 18,9 d: = 11.7 A- 18.9 H: 18.9 50 Time (in sec.) -20 50 Time (in sec.) 50 Time (in sec.) Time (in sec.) Graph most closely resembles the sampling distribution of the sample means, because p; =. 0; =. and the graph (Type an integer or a decimal.) approximates a normal curve Aouanbo jo
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![The graph of the waiting time (in seconds) at a red light is shown below on the left with its mean and standard deviation. Assume that a sample size of 100 is drawn from the population. Decide which of the graphs labeled (a)-(c)
would most closely resemble the sampling distribution of the sample means. Explain your reasoning.
oP ()
8.04P()
G: = 11.7
0.04-
O = 11.7
= 1.17
0.04
0: = 11.7
IH = N.9
:= 18,9
- 18.9
H: 18.9
50
20
Time (in sec.)
Time (in sec.)
50
Time (in sec.)
50
Time (in sec.)
Graph most closely resembles the sampling distribution of the sample means, because = | 0; =|
and the graph
(Type an integer or a decimal.)
approximates a normal curve
is the same shape as the graph for the original distribution
Rel. frequency
kouanbay ja
Rel. frequency](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7955c4c-cf54-493e-8f31-82dbe1eeb65a%2F80096d8f-a768-4293-803a-1348a92070a6%2Fdiq9ysmg_processed.png&w=3840&q=75)
Transcribed Image Text:The graph of the waiting time (in seconds) at a red light is shown below on the left with its mean and standard deviation. Assume that a sample size of 100 is drawn from the population. Decide which of the graphs labeled (a)-(c)
would most closely resemble the sampling distribution of the sample means. Explain your reasoning.
oP ()
8.04P()
G: = 11.7
0.04-
O = 11.7
= 1.17
0.04
0: = 11.7
IH = N.9
:= 18,9
- 18.9
H: 18.9
50
20
Time (in sec.)
Time (in sec.)
50
Time (in sec.)
50
Time (in sec.)
Graph most closely resembles the sampling distribution of the sample means, because = | 0; =|
and the graph
(Type an integer or a decimal.)
approximates a normal curve
is the same shape as the graph for the original distribution
Rel. frequency
kouanbay ja
Rel. frequency
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