QUESTION 1 salaries are normally distributed. Mrs. Smith is a teacher who has an annual salary of $60,000. What kind of z-score will Mrs. Smith have? Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10,200. The O A. Negative O B. Positive OC. zero QUESTION 2 Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10,200. The salaries are normally distributed. Mrs. Myers is a teacher who earns $45,000 annually. What kind of z-score will Mrs. Myers have? O A Negative B.Zero OC. Positive

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Question Completion Status:
QUESTION 1
salaries are normally distributed. Mrs. Smith is a teacher who has an annual salary of $60,000. What kind of z-score will Mrs.
Smith have?
Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10,200. The
A. Negative
O B. Positive
OC. Zero
QUESTION 2
Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10.200. The
salaries are normally distributed. Mrs. Myers is a teacher who earns $45,000 annually. What kind of z-score will Mrs. Myers
have?
O A. Negative
OB. Zero
OC. Positive
Click Save and Submit to sae and submit. Click Save Al Answers to save all ansuers
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Transcribed Image Text:Bb UTF-8"Z-Scores%20and%20the x b Register for ba Bb 1698098 (1932x2576) ke Test: Quiz #3 - MAT-103- x rebapps/assessment/take/launch.jsp?course_assessment_id%3D_73462_1&course_id%=_17559_1&content_id%3_1662814 1&s Question Completion Status: QUESTION 1 salaries are normally distributed. Mrs. Smith is a teacher who has an annual salary of $60,000. What kind of z-score will Mrs. Smith have? Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10,200. The A. Negative O B. Positive OC. Zero QUESTION 2 Suppose teachers in a certain state earn an annual salary of $54,600, on average. The standard deviation is $10.200. The salaries are normally distributed. Mrs. Myers is a teacher who earns $45,000 annually. What kind of z-score will Mrs. Myers have? O A. Negative OB. Zero OC. Positive Click Save and Submit to sae and submit. Click Save Al Answers to save all ansuers Save A acer
Expert Solution
Step 1:-

Z score is given by,

Z= (X - mean)/standard deviation

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