Find the probability that correspondsto the given shaded area in thestandard normal distribution curve.-0.45 02.11O A. 0.6736O B. 0.6562O C. 0.9826O D. 0.3090

Answered: Find the probability that corresponds…

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 x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) ? = 28; ? = 3.4 P(x ≥ 30) =
Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. O A. - 0.0344 O B. 0.4656 O C. 0.0344 O D. 0.9656 -1.82 Click to select your answer. O Type here to search N
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 38 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives at least 141 miles in a day. Round your answer to four decimal places.
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Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) ? = 28; ? = 3.6 P(x ≥ 30) =
Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Click to view page 1 of the table. Click to view page 2 of the table. z=0.93 The area of the shaded region is . (Round to four decimal places as needed.) Enter your answer in the answer box. search
+ + 69 78 87 96 105 114 Based on the graph of this normal distribution, a. The mean is b. The median is c. The mode is d. The standard deviation is + 123
ASSIMILATION The battery life of a specific brand of phone has a normal distribution with a mean of 7 hours and a standard deviation of 2. Find the probability that: (Show your solution) a. a phone's battery life is less than 13.5 hours. b. a phone's battery life is more than 9.3 hours. c. a phone's battery life is between 8 hours to 11 hours.
Private nonprofit four-year colleges charge, on average, $27,867 per year in tuition and fees. The standard deviation is $6,703. Assume the distribution is normal. Let X be the cost for a randomly selected college. Round all answers to 4 decimal places where possible. Find the probability that a randomly selected Private nonprofit four-year college will cost less than 31,421 per year. (___)Find the 62nd percentile for this distribution. $(____) (Round to the nearest dollar.)
Find the Z-scores that separate the middle 72% of the distribution from the area in the tails of the standard normal distribution. E Click the icon to view a table of areas under the normal curve. Tables of areas under the normal curve The Z-scores are (Use a comma to separate answers as needed. Round to two decimal places as needed.) TABLE V Standard Normal Distribution 00 .01 02 .03 .04 05 .06 .07 .08 .09 Area 0.0003 0.0005 0.0003 0.0005 0.0006 0.0009 0.0013 0.0003 0.0004 0.0006 0.0003 0.0004 0.0006 0.0003 0.0004 0.0006 0.0008 0.0011 0.0003 0.0004 0.0006 0.0003 0.0004 0.0005 0.0003 0.0004 0.0005 0.0002 0.0003 0.0005 0.0003 0.0005 0.0007 0.0007 0.0010 0.0013 0.0009 0,0013 0.0009 0.0008 0.0008 0.0008 0.0011 0.0007 0.0007 0.0010 0.0012 0.0012 0.0011 0.0010 0.0019 0.0026 0.0035 0.0018 0.0025 0.0034 0.0018 0.0024 0.0033 0.0017 0.0023 0.0032 0.0043 0.0057 0.0016 0.0023 0.0031 0.0016 0.0022 0.0030 0.0040 0.0054 0.0015 0.0021 0.0029 0.0015 0.0014 0.0020 0.0027 0.0014 0.0021 0.0028 0.0019…
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Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Round to four decimal places. + -1.82 1.82 ..... O A. 0.4656 O B. -0.0344 O C. 0.9656 O D. 0.0344 O Time MacBook . .... .. .... .. DII DD 80 000 000 F8 F7 esc F4 F5 F6 F3

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Find the probability that corresponds to the given shaded area in the standard normal distribution curve. -0.45 0 2.11