Author Question: The Watch Window is observable a. only when the complete model is observable on the screen. b. ... (Read 123 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
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

  • Sr. Member
  • ****
  • Posts: 345
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

For a complete list of videos, visit our video library