Solution Normal Distribution Worksheet Studypool Post a question. provide details on what you need help with along with a budget and time limit. questions are posted anonymously and can be made 100% private. Worksheet 2. answer the following questions using z table or exact probabilities. round 1. the length of human pregnancy was found to be normally.
Solution Normal Distribution Studypool A morphometric analysis of ddt resistant and non resistant housefly strains ann. entomol. soc. amer. 48: 499 507.part 2: first postanswer these questions:find the mean and standard deviation of the sample of housefly wing lengths. (2 points)list the data values that are within 2 standard deviations of the mean. Sketch a normal curve for each distribution. label the x axis at one, two, and three standard deviations from the mean. 5. mean = 95; standard deviation = 12 6. mean = 100; standard deviation = 15. 7. mean = 60; standard deviation = 6. 9. mean = 676; standard deviation = 60. a set of data has a normal distribution with a mean of 5.1 and a. Problems with solutions. x is a normally distributed variable with mean μ = 30 and standard deviation σ = 4. find the probabilities. a) p (x < 40) b) p (x > 21) c) p (30 < x < 35) a radar unit is used to measure the speeds of cars on a motorway. the speeds are normally distributed with a mean of 90 km hr and a standard deviation of 10 km hr. The scores of a midterm are normally distributed with a mean of 85% and a standard deviation of 6%. find the percentage of the class that score above and below the given score. use the 68 95 99.7 rule from the text. a) score: 91%. b) score: 73%. show video lesson. the following video explores the normal distribution.
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