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Author Question: The Watch Window is observable a. only when the complete model is observable on the screen. b. ... (Read 242 times)

j.rubin

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on: Jun 24, 2018
The Watch Window is observable
 a. only when the complete model is observable on the screen.
  b. only in the same worksheet of a workbook.
  c. across different worksheets of a workbook.
  d. across different workbooks in the same folder.

Question 2

A health conscious student faithfully wears a device that tracks his steps. Suppose that the distribution of the number of steps he takes is normally distributed with a mean of 10,000 and a standard deviation of 1,500 steps. One day he took 15,000 steps. What was his percentile on that day?
 a. 95
  b. 97.7
  c. 99.7
  d. 100


jgranad15

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Reply #1 on: Jun 24, 2018
Answer to Question 1

c
RATIONALE: The Watch Window is observable across different worksheets of a workbook.

Answer to Question 2

c
RATIONALE: We are asked to calculate P(X < 15,000) given a normal distribution with a mean of 10.000 and a standard deviation of 1,500 steps. This probability can be calculated using the Excel function NORM.DIST(15000, 10000, 1500, TRUE) = 0.977.


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