This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Excel's __________ can be used to construct a crosstabulation. a. Chart Tools b. SUM function c. ... (Read 105 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
on: Jun 24, 2018
Excel's __________ can be used to construct a crosstabulation.
 a. Chart Tools
  b. SUM function
  c. PivotTable report
  d. COUNTIF function

Question 2

The life expectancy in the United States is 75 with a standard deviation of 7 years. A random sample of 49 individuals is selected.
 a. What is the probability that the sample mean will be larger than 77 years?
  b. What is the probability that the sample mean will be less than 72.7 years?
  c. What is the probability that the sample mean will be between 73.5 and 76 years?
  d. What is the probability that the sample mean will be between 72 and 74 years?
  e. What is the probability that the sample mean will be larger than 73.46 years?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Carissamariew

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

a. 0.0228
b. 0.0107
c. 0.7748
d. 0.1573
e. 0.9382


tuffie

  • Member
  • Posts: 534
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

This chart shows the various lines of responsibility and how they differ in presidential and parliam This chart shows the various lines of responsibility and how they differ in presidential and parliam
Higher centers influencing autonomic function. Higher centers influencing autonomic function.
How to use L’Hospital’s Rule to find the limit of a function (Part 3) How to use L’Hospital’s Rule to find the limit of a function (Part 3)
How to find the domain of a function (Part 3) How to find the domain of a function (Part 3)
Histone and pol II CTD modifications as a function of gene position Histone and pol II CTD modifications as a function of gene position
Consequences of sleep deprivation flow chart Consequences of sleep deprivation flow chart
Video: What is an ecosystem?

For a complete list of videos, visit our video library