Question: Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with=101 =101and=27 =27. What proportion of children

Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with=101

=101and=27

=27.

What proportion of children aged 13 to 15 years old have scores on this test above 87.5 ? Please enter your answer in decimal form.

Enter the score which best approximates the lowest 46 percent of the distribution.

Round your answer to the nearest tenth.

Enter the score which best approximates the highest 29 percent of the distribution.

Round your answer to the nearest tenth.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with 101 and o 27 a What proportion of children aged 13 to 15 years old have...

Q:

(1 point) For a normal distribution, find the z-score that cuts off the top 71.97% of area. Round to 2 decimal places after the decimal point. Answer.(1 point) Scores on a certain intelligence test...

Q:

Can you answer with proper detailed explanation Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 23 minutes and a standard deviation of 5...

Q:

Can you answer with proper detailed explanation Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with =111=111 and =15=15. (a)...

Q:

A community college wants to analyze the age and GPA of its students. Here is the data: Age 18 40 25 38 44 19 51 28 31 21 24 GPA 2.9 3.3 2.0 3.9 3.7 2.7 3.9 3.5 1.9 2.9 3.4 Can we say that there is a...

Q:

Problem 18. (1 point) Problem 19. (1 point) The extract of a plant native to Taiwan has been tested as a pos- Using diaries for many weeks, a study on the lifestyles of visu- sible treatment for...

Q:

Please I need some help answering the following problems, thanks in advance. A) (1 point) The lifetime of a certain type of TV tube has a normal distribution with a mean of 57 and a standard...

Q:

Please see below. I need assistance on these specific problems. Note that I am only given one attempt at each of these items. Please help!!!! Scores on a certain intelligence test for children...

Q:

1) Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with=111 = 111 and=24 = 24 . (a) What proportion of children aged 13 to 15...

Q:

1! 3i I need help with these circled answers. (1 point) Soores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with p = 101 and a = 24....

Q:

Do you agree or disagree with the paramilitary style of organization of most law enforcement agencies? Defend your position.

Q:

Shahid Corporation has three divisions, each operating as a responsibility center. To provide an incentive for divisional executive officers, the company gives divisional management a bonus equal to...

Q:

Your answer is partially correct. The stockholders' equity accounts of Blossom Corporation on January 1 , 2 0 2 5 , were as follows. During 2 0 2 5 , the corporation had the following transactions...

Q:

Amount to be invested Net present value 10. ADM.11-01 Wind turbine capital investment analysis Central Plains Power Company is considering an investment in wind farm technology to reduce its use of...