Assume that adults have lQ scores that are normally distributed with a mean of µ = 105 and a standard deviation g = 15 Find theprobability that a randomly selected adult has an IQ between 88 and 122.Click to view page 1 of the table Click to view page 2 of the table....The probability that a randomly selected adult has an IQ between 88 and 122 is(Type an integer or decimal rounded to four decimal places as needed.) 0.Standard Normal (z) Distribution: Cumulative Area from the LEFT.00.0102.03.04O506.07.08.09n IQ beplaces-3.50andlower0001-3.40003000300030003.00030003.00030003.0003.0002-3.3.00050005.0005.00040004.00040004.00040004.0003-3.2.00070007000600060006,00060006.00050005,0005-310010.0009000900090008.00080008.000800070007-3.00013.O0130013.00120012.00110011.00110010.0010-2.9.O019O0180018사.0017.0016.00160015.0015.0014.0014-2.8.002600250024.0023.0023.0022.0021.0021.0020.O019-2.7.00350034.0033.0032.0031.0030.0029.00280027.0026-2.60047004500440043.0041.0040.0039003800370036-2.50062.0060O059.00570055.0054.O052• 0049.00510048-2.4.0082.0080.0078.0075.0073.00710069.0068.00660064-2.3010701040102.0099.0096.00940091.0089.0087.0084-2.201390136.0132.0129.0125.01220119.011601130110-2101790174.0170.0166.0162.0158.0154.01500146.0143-2.0.0228.0222.0217.02120207.0202019701920188.0183-1.9.0287.0281.0274.0268.0262.0256.0250.02440239.0233-1.8.0359.0351.0344.0336.0329.0322.0314.0307.0301.0294-1.70446.04360427.04180409.04010392.038403750367-1.605480537• 0495.0618 A .06060526.0516.05050485.0475.0465.0455-1.5.0668.0655.0643.0630.0594.0582.05710559-1.4.0808.0793.0778.0749.0901.0764.07350721.07080694.0681-13.0968.0951.0934.0918.0885.0869.08530838.0823-1.21151113111210931075105610381020.10030985-11135713351314.1292.127112511230.121011901170-1.015871562.15391515149214691446.142314011379-0.9.1841181417881762173617111685166016351611-0.82119209020612033200519771949,1922.1894.1867-0.724202389235823272296.22662236220621772148-0.62743270926762643261125782546251424832451

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Answered: Assume that adults have 1Q scores that…

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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Assume that adults have IQ scores that are normally distributed with a mean of μ = 105 and a standard deviation o=20. Find the probability that a randomly selected adult has an IQ between 88 and 122. Click to view page 1 of the table. Click to view page 2 of the table. The probability that a randomly selected adult has an IQ between 88 and 122 is (Type an integer or decimal rounded to four decimal places as needed.) C
Please use the information provide in the picture to answer the question in the other picture
Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E. c=0.90, σ=7.5, and E=2 Assume that a preliminary sample has at least 30 members. n=nothing (Round up to the nearest whole number.)
Suppose that the speeds of cars travelling on California freeways are normally distributed with a mean of 62 miles/hour. The highway patrol's policy is to issue tickets for cars with speeds exceeding 75 miles/hour. The records show that exactly 2% of the speeds exceed this limit. Find the standard deviation of the speeds of cars travelling on California freeways. Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place.
Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. If 100 women are randomly selected, find the probability that they have a mean height greater than 63.0 inches. O A. 0.0082 O B. 0.8989 O C. 0.2881 O D. 0.9918 Next View Instructor Tip Calculator 809 PM 70°F Cloudy 10/8/2021 33 2 Type here to search 10/05/17 PrtSc Insert Delete AI F9 F10 F11 F12 F7 F8 F5 F6 Esc F3 F4 F1 & Backspace Num Lock C@ %23 5 7 080 3 T. Y కాం Home C Tab H. K Enter G A CapsLk 1 Shift C V N End hift PgUp Alt Ctrl End + |/ A MI 小 44
The mean time taken by all participants to run a road race was found to be 110 minutes with a standard deviation of 15 minutes. Using Chebyshev's theorem, find the percentage of runners who ran this road race in 80 to 140 minutes. Round your answer to the nearest integer. of
The NJ Department of Health has reported the average life span of NJ residents is 81 years. If the standard deviation is σ = 4 years, what is the probability of a person living to at least 92 years of age?
Assume that adults have IQ scores that are normally distributed with a mean of µ = 105 and a standard deviation o = 20. Find the probability that a randomly selected adult has an IQ between 85 and 125. Click to view page 1 of the table. Click to view page 2 of the table. ... The probability that a randomly selected adult has an IQ between 85 and 125 is (Type an integer or decimal rounded to four decimal places as needed.)
Suppose baby kittens' weights are normally distributed with a mean of 11.4 and a standard deviation of 2.1. The Z-score tells you how many units above the average (if Z-score is positive) or below the average (if Z- Score is negative) any particular baby kitten's weight is. Find the baby kitten weight that corresponds to the following Z-scores. Use the formula Z where u is the mean, o is the standard deviation, and X is the baby kitten weight. a. Z = = 0.07, X = b. Z = 1.63, X =
Assume that the readings on the thermometers are normally distributed with a mean of 0° and standard deviation of 1.00°C. A thermometer is randomly selected and tested. Draw a sketch and find the temperature reading corresponding to P34, the 84th percentile. This is the temperature reading separating the bottom 84% from the top 16%. Click to view page 1 of the table. Click to view page 2 of the table. Which graph represents P ? Choose the correct graph below. 84 A. В. OC. D. Ay X The temperature for P84 is approximately (Round to two decimal places as needed.)
The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 312 yards. The probability the golf ball travels further than 319 yards is 0.28. Find the probability a randomly selected golf ball travels between 305 yards and 319 yards. Express the answer as a decimal value rounded to the nearest hundredth.

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