QUESTION 2 The state with the smallest percentage of students not meeting the minimum activity level is Montana with 45%. Calculate the z-score for Montana and interpret it. O a. z = 32.58. Montana's rate is an error since it is more than 3 standard deviations below the mean. O b.z = -1.95. Montana's rate of 45% is unusually low since it is more than 1 standard deviation from the mean rate for the 42 states. O C.z = -3.65. Montana's rate of 45% is unusually low since it is more than 3 standard deviations from the mean rate for the 42 states. O d. z = -2.65. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states. O e. z = -1.95. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states.
QUESTION 2 The state with the smallest percentage of students not meeting the minimum activity level is Montana with 45%. Calculate the z-score for Montana and interpret it. O a. z = 32.58. Montana's rate is an error since it is more than 3 standard deviations below the mean. O b.z = -1.95. Montana's rate of 45% is unusually low since it is more than 1 standard deviation from the mean rate for the 42 states. O C.z = -3.65. Montana's rate of 45% is unusually low since it is more than 3 standard deviations from the mean rate for the 42 states. O d. z = -2.65. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states. O e. z = -1.95. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states.
MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Please help me with Q2.Thanks

Transcribed Image Text:C 5one on for decades and millions of people die each year from this often deadly disease. Here is
ont your physician before use. Not sitable
reant or breastfeeding women. Ifon pres
O d. mean = 53.496 standard deviation =4.3%
O e. mean = 539% standard deviation = 6.2%
QUESTION 2
The state with the smallest percentage of students not meeting the minimum activity level is Montana with 45%. Calculate the z-score for Montana and interpret it.
O a. z = 32.58. Montana's rate is an error since it is more than 3 standard deviations below the mean.
O b. z = -1.95. Montana's rate of 45% is unusually low since it is more than 1 standard deviation from the mean rate for the 42 states.
O C. z = -3.65. Montana's rate of 45% is unusually low since it is more than 3 standard deviations from the mean rate for the 42 states.
O d. z = -2.65. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states.
O e. z = -1.95. Montana's rate of 45% is not unusually low since it is not more than 3 standard deviations from the mean rate for the 42 states.
QUESTION 3
Information for Questions 3- 4: Research to find a cure for cancer has
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
OF REACH DF CHILDREN
your
age of 18
N er old
nder Seal

Transcribed Image Text:18 seconds,
Question Completion Status:
QUESTION 1
Information for Questions 1- 2: Data was collected by the Kaiser Foundation on High School Eitness Levels, The following data represents the percent of High School Students who are not getting
enough exercise. The data was collected from 42 of the 50 states. Eight states did not reply to the request for data.
% of H.S.Students Not Meeting Recommended Physical Activity Level
45
48
51
54
57
60
Data for 42 States (8 States Did Not Have Data)
Enter the information in the Dotplot into the StatList editor. Enter the values into L1 and the corresponding frequencies into L2. For example, the first enter into L1 is 45 and the corresponding entry
in L2 is 1 (because there is 1 dot in the 45 (percent) column in the Dotplot).
1. Using the information in L1 and L2, calculate the mean and standard deviation for this dataset.
O a. mean - 54.6% standard deviation - 3.15%
O b. mean -53.1% Standard deviation = 5.24%
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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