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

Author Question: Verbal SAT scores have a mean of 500 and a standard deviation of 100 . Which of the following ... (Read 94 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jul 24, 2018
Verbal SAT scores have a mean of 500 and a standard deviation of 100 . Which of the following describes how to find the proportion of Verbal SAT scores that are greater than 600?
 a. Find the area to the left of z = 1 under a standard normal curve.
  b. Find the area between z = 1 and z = 1 under a standard normal curve.
  c. Find the area to the right of z = 1 under a standard normal curve.
  d. Find the area to the right of z = 1 under a standard normal curve.

Question 2

For each study, decide if the two samples are independent samples or paired samples. A group of 50 students each measured the length of their right arm and the length of their left arm. The average right arm lengths were compared to the average left arm lengths.
 a. Independent samples
  b. Paired samples


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The average adult has about 21 square feet of skin.

Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
ROM exercises on a patient’s wrist: ulnar deviation. ROM exercises on a patient’s wrist: ulnar deviation.
Standard reduction potentials of the major respiratory electron carriers Standard reduction potentials of the major respiratory electron carriers
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
One standard drink = 1/2 ounce of ethyl alcohol One standard drink = 1/2 ounce of ethyl alcohol
Video: Central Nervous System Animation

For a complete list of videos, visit our video library