STATISTICS AND PROBABILITY Multiple Choice! No long explaantion needed. THUMBS-UP will be given! > Find the mean of the sample mean. a.5.25 b.3.6875 c.1.8438 d.1.3578 > Find the standard error of the sample mean. a.5.25 b.1.8438 c.1.3578 d.3.6875 > The heights of kayakers in a certain team is normally distributed with a mean of 163.4 centimeters and a standard deviation of 6.8 centimeters. What is the probability that the mean height of random sample of 26 kayakers will be below 161 centimeters? a.0.0359 b.0.3632 c.0.4641 d.0.3192
STATISTICS AND PROBABILITY Multiple Choice! No long explaantion needed. THUMBS-UP will be given! > Find the mean of the sample mean. a.5.25 b.3.6875 c.1.8438 d.1.3578 > Find the standard error of the sample mean. a.5.25 b.1.8438 c.1.3578 d.3.6875 > The heights of kayakers in a certain team is normally distributed with a mean of 163.4 centimeters and a standard deviation of 6.8 centimeters. What is the probability that the mean height of random sample of 26 kayakers will be below 161 centimeters? a.0.0359 b.0.3632 c.0.4641 d.0.3192
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
STATISTICS AND PROBABILITY
Multiple Choice! No long explaantion needed. THUMBS-UP will be given!
> Find the mean of the sample mean.
a.5.25
b.3.6875
c.1.8438
d.1.3578
> Find the standard error of the sample mean.
a.5.25
b.1.8438
c.1.3578
d.3.6875
> The heights of kayakers in a certain team is
a.0.0359
b.0.3632
c.0.4641
d.0.3192
![Sample
mean
3
3.5 4
4.5 5
Probability 1/16 2/16 1/16 2/16 2/16 2/16 3/16 2/16 1/16
Find the mean of the sample mean. [Select]
5.5 6 7 8
Find the standard error of the sample mean.
[Select]
>
The heights of kayakers in a certain team is normally distributed with a
mean of 163.4 centimeters and a standard deviation of 6.8 centimeters.
What is the probability that the mean height of random sample of 26
kayakers will be below 161 centimeters? [Select]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf06c3b2-5589-416a-92cb-31f24a9dfab6%2Fdbb496e1-b1c2-4171-a52c-72a568caecec%2Fl28tttf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Sample
mean
3
3.5 4
4.5 5
Probability 1/16 2/16 1/16 2/16 2/16 2/16 3/16 2/16 1/16
Find the mean of the sample mean. [Select]
5.5 6 7 8
Find the standard error of the sample mean.
[Select]
>
The heights of kayakers in a certain team is normally distributed with a
mean of 163.4 centimeters and a standard deviation of 6.8 centimeters.
What is the probability that the mean height of random sample of 26
kayakers will be below 161 centimeters? [Select]
![A population consists of the four numbers 3, 4, 6, 8 with mean = 5.25 and
variance = 3.6875 Consider all the possible samples of size two which can
be drawn with replacement from the population. Below is the sampling
distribution of the sample mean.
Sample
3, 3
3,4
3,6
3,8
4,3
4.4
4,6
4,8
Sample mean
3
3.5
4.5
5.5
3.5
4
5
6
Sample
6,3
6,4
6,6
6,8
8,3
8,4
8,6
8,8
Sample mean
4.5
5
6
7
5.5
6
7
8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf06c3b2-5589-416a-92cb-31f24a9dfab6%2Fdbb496e1-b1c2-4171-a52c-72a568caecec%2Fx53ufu4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A population consists of the four numbers 3, 4, 6, 8 with mean = 5.25 and
variance = 3.6875 Consider all the possible samples of size two which can
be drawn with replacement from the population. Below is the sampling
distribution of the sample mean.
Sample
3, 3
3,4
3,6
3,8
4,3
4.4
4,6
4,8
Sample mean
3
3.5
4.5
5.5
3.5
4
5
6
Sample
6,3
6,4
6,6
6,8
8,3
8,4
8,6
8,8
Sample mean
4.5
5
6
7
5.5
6
7
8
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