population of values has normal distribution with mu = 145 and sigma =68. Find the probability that a single randomly selected value is between 112 and 125 P(112
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A population of values has
Find the
P(112<X<125)
Round to four decimals
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- i need the answer quicklyThe mean daily production of a herd of cows is assumed to be normally distributed with a mean of 34 liters, and standard deviations of 17 liters. What is the probability that daily production is greater than 39 liters (round your answer to 4 decimals) CS Scanned with CamScannerAssume that adults have IQ scores that are normally distributed with mean of mu = 100 and a standard deviation sigma=20, Find the probability that a randomly selected adult has an IQ 80 and 120 the probability that a randomly selected adult has an IQ between 80 and 120 is (type an integer or decimal rounfed to four decimal places as needed)
- Assume that adults have IQ scores that are normally distributed with a mean of mμ=100 and a standard deviation σ= 15. Find the probability that a randomly selected adult has an IQ less than 127. The probability that a randomly selected adult has an IQ less tha 127 isAssume the random variable X is normally distributed, with mean μ = 53 and standard deviation o=9. Find the 15th percentile. The 15th percentile is (Round to two decimal places as needed.)Assume that the amount of weight that male college students gain during their freshman year are normally distributed with a. Mean of u= 1.2 kg and a standard deviation of o= 5.1 kg A. If 1 male college student is randomly selected, Find the probability that he gains between 0 and 3 kg during freshman year B. If 25 male college students are randomly selected find the probability that their mean weight gain during freshman year is between 0 and 3 kg why can the normal distribution be used on pet b even though the sample size does not exceed 30?
- The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 36 liters, and standard deviations of 16 liters. I What is the probability that daily production is less than 43 liters (round your answer to 4 decimals) CS Scanned with CamScannerThe weight of a green forest frog has a normal distribution with mean 150.3 g and astandard deviation of 5g. Find the probability that a randomly selected frog weighs. Include formula and show working pleasei. Less than 153g ii. Between 150 g and 158 gAssume that adults have IQ scores that are normally distributed a mean of adult has an IQ less than 132 mu = 105 and a standard deviation sigma = 15 . Find the probability that a randomly selected adult has an IQ less than 132 the probability that a randomly selected adult has an IQ less than 132 is (type an integer or decimal rounded to four decimal places as needed)
- Scores on an employment test follow a normal distribution with a mean of 188 and a standard deviation of 47. If we select an individual at random, what is the probability that his/her score on this test will be equal to or less than 259? (Provide your answer as a number between 0 and 1, rounded to 4 decimals).The life of light bulbs is distributed normally. The standard deviation of the lifetime is 28 hours and the mean lifetime of a bulb is 580. Find the probability of a bulb lasting for at most 605 hours (Round your answer to four decimal places) CS Scanned with CamScanner 1Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading greater than -1.935°C.
