A successful basketball player has a height of 6 feet 6 inches, or 198 cm. Based on statistics from a data set, his height converts to the z score of 3.38. How many standard deviations is his height above the mean? standard deviation(s) above the mean. The player's height is (Round to two decimal places as needed.)
A successful basketball player has a height of 6 feet 6 inches, or 198 cm. Based on statistics from a data set, his height converts to the z score of 3.38. How many standard deviations is his height above the mean? standard deviation(s) above the mean. The player's height is (Round to two decimal places as needed.)
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
Just number 9 for this question
![Ocensus
O mean
O median
6.
The brain volumes (cm³) of 20 brains have a mean of 1153.5 cm³ and a standard deviation of 128.4 cm³. Use the given standard
deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high. For such data,
would a brain volume of 1380.3 cm³ be significantly high?
cm³ or lower.
Significantly low values are
(Type an integer or a decimal. Do not round.)
Significantly high values are
(Type an integer or a decimal. Do not round.)
Is 1380.3 cm³ significantly high?
OA. No, because it is below the lower limit separating value.
No, because it is above the upper limit separating value.
Yes, because it is between the limits separating values.
No, because it is between the limits separating values.
Yes, because it is above the upper limit separating value.
Yes, because it is below the lower limit separating value.
dom sample of 10 subjects have weights with a standard deviation of 12.3569 kg. What is the variance of their weights? Be sure to
e the appropriate units with the result.
ariance of the sample data is
id to four decimal places as needed.)
(1) ○ kg³.
O kg.
Okg².
8. Fill in the blank.
The square of the standard deviation is called the
The square of the standard deviation is called the (1).
(1) O dispersion.
Ovariance.
Ospread.
O mean.
The player's height is
(Round to two decimal places as needed.)
9. A successful basketball player has a height of 6 feet 6 inches, or 198 cm. Based on statistics from a data set, his height converts to the z
score of 3.38. How many standard deviations is his height above the mean?
standard deviation(s) above the mean.
153
cm³ or higher.
10. The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that boxplot tell us?
167.8
175.3
The minimum height is
cm, the third quartile Q, is
(Type integers or decimals. Do not round.)
(1)
cm, the first quartile Q, is
a. The difference is
Ib.
(Type an integer or a decimal. Do not round.)
b. The difference is
(Round to two decimal places as needed.)
d. The highest weight is (1)
(1) O significantly high.
182.3
11. A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.28 lb, the mean of all of the weights is x=2.094
Ib, and the standard deviation of the weights is s= 1.964 lb.
c. The z score is z=
(Round to two decimal places as needed.)
a. What is the difference between the weight of 5.28 lb and the mean of the weights?
b. How many standard deviations is that [the difference found in part (a)]?
c. Convert the weight of 5.28 lb to a z score.
d. If we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of
5.28 lb significant?
standard deviations.
194
cm, the second quartile Q₂ (or the median) is
cm, and the maximum height is
cm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66aba27c-e956-4de3-af0b-cc466a40dacf%2F41dc64f6-73df-487d-bca8-bf806be13a4d%2Fp6dhjf5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Ocensus
O mean
O median
6.
The brain volumes (cm³) of 20 brains have a mean of 1153.5 cm³ and a standard deviation of 128.4 cm³. Use the given standard
deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high. For such data,
would a brain volume of 1380.3 cm³ be significantly high?
cm³ or lower.
Significantly low values are
(Type an integer or a decimal. Do not round.)
Significantly high values are
(Type an integer or a decimal. Do not round.)
Is 1380.3 cm³ significantly high?
OA. No, because it is below the lower limit separating value.
No, because it is above the upper limit separating value.
Yes, because it is between the limits separating values.
No, because it is between the limits separating values.
Yes, because it is above the upper limit separating value.
Yes, because it is below the lower limit separating value.
dom sample of 10 subjects have weights with a standard deviation of 12.3569 kg. What is the variance of their weights? Be sure to
e the appropriate units with the result.
ariance of the sample data is
id to four decimal places as needed.)
(1) ○ kg³.
O kg.
Okg².
8. Fill in the blank.
The square of the standard deviation is called the
The square of the standard deviation is called the (1).
(1) O dispersion.
Ovariance.
Ospread.
O mean.
The player's height is
(Round to two decimal places as needed.)
9. A successful basketball player has a height of 6 feet 6 inches, or 198 cm. Based on statistics from a data set, his height converts to the z
score of 3.38. How many standard deviations is his height above the mean?
standard deviation(s) above the mean.
153
cm³ or higher.
10. The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that boxplot tell us?
167.8
175.3
The minimum height is
cm, the third quartile Q, is
(Type integers or decimals. Do not round.)
(1)
cm, the first quartile Q, is
a. The difference is
Ib.
(Type an integer or a decimal. Do not round.)
b. The difference is
(Round to two decimal places as needed.)
d. The highest weight is (1)
(1) O significantly high.
182.3
11. A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.28 lb, the mean of all of the weights is x=2.094
Ib, and the standard deviation of the weights is s= 1.964 lb.
c. The z score is z=
(Round to two decimal places as needed.)
a. What is the difference between the weight of 5.28 lb and the mean of the weights?
b. How many standard deviations is that [the difference found in part (a)]?
c. Convert the weight of 5.28 lb to a z score.
d. If we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of
5.28 lb significant?
standard deviations.
194
cm, the second quartile Q₂ (or the median) is
cm, and the maximum height is
cm.
Expert Solution
Step 1
Given that :
Z score =3.38
x=198 cm
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