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

Author Question: A certain raw score equals 71 and is at the 72nd percentile. The standard deviation is 3.00. What ... (Read 116 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jun 20, 2018
A certain raw score equals 71 and is at the 72nd percentile. The standard
  deviation is 3.00. What is the mean of the distribution?
 
  What will be an ideal response?

Question 2

The distribution that represents the situation in which the null hypothesis is true is
 
  A) the comparison distribution.
  B) the sample distribution.
  C) a two-tailed distribution.
  D) a one-tailed distribution.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 20, 2018
Answer to Question 1

M=69.26

Answer to Question 2

A


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation
On average, students in Roman Catholic schools score higher on national tests than students in ... On average, students in Roman Catholic schools score higher on national tests than students in ...
Ulnar and radial deviation of the wrist Ulnar and radial deviation of the wrist
Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
If the frequency equals 60 Hz in Figure 10-1, what is the value of capacitance? If the frequency equals 60 Hz in Figure 10-1, what is the value of capacitance?
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library