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

Author Question: Construct cumulative frequency and cumulative percent distributions of the data. What will be an ... (Read 145 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jun 24, 2018
Construct cumulative frequency and cumulative percent distributions of the data.
 
  What will be an ideal response?

Question 2

Let the random variable Z follow a standard normal distribution, and let z1 be a possible value of Z that is representing the 10th percentile of the standard normal distribution. Find the value of z1.
 
  A) 0.255
  B) -0.255
  C) 1.28
  D) -1.28


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 24, 2018
Answer to Question 1

Number of people Cumulative Frequency Cumulative
< 17 1 5
< 24 4 20
< 31 10 50
< 38 13 65
< 45 16 80
< 52 19 95
< 59 20 100

Answer to Question 2

D


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal
Double-label fluorescence microscopy can visualize the relative distributions of Double-label fluorescence microscopy can visualize the relative distributions of
Characteristics of Sound: Frequency and Amplitude Characteristics of Sound: Frequency and Amplitude
Loudness and Frequency Loudness and Frequency
Adding additional amounts of ethyl alcohol (ethanol) increases the frequency reading. Adding additional amounts of ethyl alcohol (ethanol) increases the frequency reading.
Percent of oxygen in the atmosphere versus altitude. Percent of oxygen in the atmosphere versus altitude.
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library