←Assume that a randomly selected subject is given a bone density test. Those test scoresare normally distributed with a mean of 0 and a standard deviation of 1. Find the probabilitythat a given score is between - 2.01 and 3.94 and draw a sketch of the region.Sketch the region. Choose the correct graph below.O A.-2.01O B.Q Search3.942.01 3.9₁The probability is.(Round to four decimal places as needed.)↓▶O C.-2.013.9<O D.✪ Time Remaining: 00:58:20PrtScnRecording Session-2.01NextHome3.94Evit Honorlar

GIVEN DATA, stanadard normal curve,X~N(0,1)we have to find out the given probabilties.

Answered: Assume that a randomly selected subject…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Lesson 7: Understanding the Normal Distribution II. PRETEST: Task 1: TRUE OR FALSE, Write TRUE if the given statement is true. Otherwise, write FALSE. 1. A normal random variable is a random variable X whose distribution has the shape of a normal curve. 2. The total area of the normal probability distribution is 100. 3. All observations of any normal random variable X with the mean u and standard deviation o to a new set of observations of another normal random variable Z with mean u = 0 and standard deviation o = 1. 4. The value of a probability is a number from 0 to 1. 5. The area of a region between z = 0 and z = 2 is 0.4772. IV. EVALUATION: Direction: Fill in the blanks with the appropriate word or phrase to make the following illustration on normal random variable meaningful. 1. A random variable X whose distribution has the shape of a normal curve called 2. The shape of the normal curve is with the total area of 3. The center of the normal curve is the with the value of if it is…
Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P, the 11th percentile. This is the bone density score separating the bottom 11% from the top 89%. Which graph represents P ? Choose the correct graph below. O A. O B. OD. P11 P11 P11 P11 The bone density score corresponding to P1 is (Round to two decimal places as needed.) Click to select your answer(s). APR tv MacBook Air F9 F10 LLA 20 F3 F6 F8 F4 F5 F1 F2 & #3 7 8. %24
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0.21. Sketch the region. Choose the correct graph below. A. В. С. O D. 0.21 0.21 -0.21 0.21 -0.21 The probability is. (Round to four decimal places as needed.)
Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. Find the probability that a randomly selected thermometer reads between - 1.94 and -1.06 and draw a sketch of the region. Click to view page 1 of the table. Click to view page 2 of the table. Sketch the region. Choose the correct graph below. O A. O B. O C. W W -1.94 -1.06 -1.94 -1.06 -1.94 -1.06 The probability is (Round to four decimal places as needed.)
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. As the size of a sample increases, the standard deviation of the distribution of sample means increases. Choose the correct choice below. C OA. This statement is false. A true statement is, "As the size of a sample increases, the standard deviation of the distribution of sample means decreases." OB. This statement is true. OC. This statement is false. A true statement is, "As the size of a sample decreases, the standard deviation of the distribution of sample means decreases." OD. This statement is false. A true statement is, "As the size of a sample increases, the standard deviation of the distribution of sample means does not change." Time Remaining: 01:26:37
Also find: 1 -Histogram 2 -Graph the cumulative rel. freq. Find 5-number summary. Find the mean and standard deviation. 5. Find the shape of the distribution
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0. Sketch the region. Choose the correct graph below. O A. OB. C. ntents a Library The probability is (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer All parts showing Clear All Check Anwr
Use the population data set to answer each question. Round to the nearest hundreth. (Two decimal places) {15, 18, 19, 20, 22, 24, 24, 25, 26} Мean %D Median %D Mode Variance %3D Standard Deviation = Range : Midrange =
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score between 1.83 and 1.83. Sketch the region. Choose the correct graph below. O A. -1.83 1.83 B. -1.83 *** 1.83 O C. -1.83 1.83 O D. -1.83 1.83
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than - 1.59. Sketch the region. Choose the correct graph below. OA. -1.59 B. Q C. AAAA -1.59 1.59 ... The probability is (Round to four decimal places as needed.) S O D. 1,59 -1.59
P Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Dra a graph and find the bone density test scores that can be used as cutoff values separating the lowest 17% and highest 17%, indicating levels that are too low or too high, respectively. Sketch the region. Choose the correct graph below. O A. OB. ..... OC. Dz "z- The bone density scores are (Use a comma to separate answers as needed. Round to two decimal places as needed.) OD. étv MacBook Pro Next 6.7530.758O. 21 rer website name V & 9 207 30 ) 6 ( | H 99 To
Find the area of the shaded region.

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