8. What is the equivalent of the mean of the following graph? А. О В. 1 С. 2 D. 3
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
Answer the following
![8. What is the equivalent of the mean of the following graph?
А. О
B. 1
С. 2
D. 3
9. Using the empirical rule, the area under the normal distribution that lies within
three standard deviations of the mean is approximately
A. 68%
B. 95%
С. 97%
D. 99.7%
10. Based on the empirical rule, the bell-shaped distribution will have
approximately 68% of the data within what number of standard deviations of
the mean?
А. О
В. 1
С. 2
D, 3
11. If the average age of retirement for the population in the Philippines is 65 years
and with a standard deviation of 5 years, what is the approximate age range in
which 95% of people retire?
A. 60 70 years
С. 55- 60 years
B. 55-65 years
12. If the mean and the standard deviation of a continuous randor
D. 55- 75 years
variable that is
normally distributed are 10 and 3, respectively, find an interval that contains
99.7% of the distribution.
A. [7, 16]
В. (4, 16]
C. [7, 16]
D. [1, 19]
16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22b44022-4dd6-4208-a861-325f68e62bc3%2F87fba0f7-e574-431e-8e0d-ecdf755e0d7d%2Frll4ybf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. What is the equivalent of the mean of the following graph?
А. О
B. 1
С. 2
D. 3
9. Using the empirical rule, the area under the normal distribution that lies within
three standard deviations of the mean is approximately
A. 68%
B. 95%
С. 97%
D. 99.7%
10. Based on the empirical rule, the bell-shaped distribution will have
approximately 68% of the data within what number of standard deviations of
the mean?
А. О
В. 1
С. 2
D, 3
11. If the average age of retirement for the population in the Philippines is 65 years
and with a standard deviation of 5 years, what is the approximate age range in
which 95% of people retire?
A. 60 70 years
С. 55- 60 years
B. 55-65 years
12. If the mean and the standard deviation of a continuous randor
D. 55- 75 years
variable that is
normally distributed are 10 and 3, respectively, find an interval that contains
99.7% of the distribution.
A. [7, 16]
В. (4, 16]
C. [7, 16]
D. [1, 19]
16
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