Assume the random variable X is normally distributed with mean µ = 50 and standard deviation o=7. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(X > 39) Click the icon to view a table of areas under the normal curve. D Which of the following normal curves corresponds to P(X>39)? OA. О в. O C. Q 39 50 P(X> 39) = (Round to four decimal places as needed.) Statcrunch JL 1 esc 9 2 W JE # #m 3 e C $ 4 रा r 39 DL J vide 50 t < 6 G hp y & 7 O u * 00 8 39 L 9 50 G JA 0 Q Ⓡ LO Sign out e 2 US

Q: The percent of fat calories that a person in America consumes each day is normally distributed with…

A: Let X=percent of fat caloriesMean=38 and standard deviation=10

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A: Given data,Mean μ=0.002sd     σ=0.0004

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A: Normal distribution is a continuous distribution which has many real life applications. Normal curve…

Q: The weight, X grams of soup filled in a tin by machine RST is normally distributed with a mean of…

A: Given : The weight, X grams of soup filled in a tin by machine RST is normally distributed with Mean…

Q: The average price of a college math textbook is $178 and the standard deviation is $24. Suppose that…

A: Given that, μ=178σ=24n=6 The distribution of x¯ follows normal distribution. The values of mean and…

Q: When figure skaters need to find a partner for “pair figure skating,” it is important to find a…

A: Given information- For female skaters- Population mean, µ = 110 lbs Population standard deviation, σ…

Q: The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption…

A: Step 1:If X is random variable follow normal distribution  then it represented as        X ~ N (μ…

Q: Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed…

A: Let the distance be, X.  Then, the population mean = μ and variance = σ2. Thus, we can say,  X ~…

Q: The average American man consumes 9.7 grams of sodium each day. Suppose that the sodium consumption…

A: Given: Mean μ = 9.7 standard deviation σ = 1 Formula Used: X~N(μ, σ2) Z = X-μσ

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: According to the given information, we have Normal distribution is used.Mean = 0Standard deviation =…

Q: The average American man consumes 9.9 grams of sodium each day. Suppose that the sodium consumption…

A: Solution-: Let, X= The amount of sodium consumed Given: We find, (a) What is the distribution of X?…

Q: The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption…

A: a. The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the…

Q: The scores on a driver's test are normally distributed with a mean of 100. Find the score that is 3…

A: From the provided information, Mean (µ) = 100 Standard deviation (σ) = 28 X~N (100, 28)

Q: The time spent waiting in the line is approximately normally distributed. The mean waiting time is 7…

A: We have to find given probability.

Q: Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed…

A: Let X be the distance in feet for a fly ball Given mean, μ = 270 feet Standard deviation, σ=42 feet

Q: The average American man consumes 9.7 grams of sodium each day. Suppose that the sodium consumption…

A: The given information is that the average American man consumes 9.7 grams of sodium each day. The…

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Q: c. The park service is considering offering a discount for the 7% of their patrons who spend the…

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Q: Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard…

A:

Q: The weight of a green forest frog has a normal distribution with mean 150.3 g and a standard…

A: given data  normal distribution  μ = 150.3σ = 5

Q: Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the…

A: Solution Give  Χ be the random variable representing the time it takes her to complete one review…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A:

Q: 7 The population of a country follows a normal distribution with mean height 180 cm and standard…

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Q: On average, indoor cats live to 12 years old with a standard deviation of 2.4 years. Suppose that…

A: