A particular fruit's weights are normally distributed, with a mean of 3/1 grams and a standard deviation of grams. 1 f you pick one fruit at random, what is the probability that it will weigh between 386 grams and 397 grams

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A: Required Area is P(Z>-1.18)

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Q: 1. Suppose Nancy E Gillies has classes five days a week. She attends classes five days a week 80% of…

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A: Skewed to the right : Mode> median> mean.

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Q: 3) Suppose in MSU, 12 out of 200 students are covid positive. If 300 students are selected for COVID…

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A: Given information: Number of trials (n)=50 Probability (p)=0.60 Find: P(X≥25)

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A: roll a die  there are 6 sides of dice  we have to find given probability

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A: From the provided information, n1=120x1=195s1=35.10n2=135x2=216s2=37.80 Confidence level = 90%

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Q: What is the point of the ‘Exploration’ phase? What is the difference between  ‘Exploration’ and the…

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Q: The 20th percentile is how many inches?

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Q: NW 5.10 Consider the following probability distribution: Xx p(x) 0 -102 3 1 com 3 2 mean and the…

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Q: Assume that adults have IQ scores that are normally distributed with a mean of μ= 105 and a standard…

A: given data normal distributionμ = 105σ = 15p(X<129) = ?

Q: before every​ flight, the pilot must verify that the total weight of the load is less than the…

A: given data n = 36 weight :normal distribution               μ = 172.2              σ = 38.2

Q: 7. Use R: Suppose the yearly income of people in Minnesota is normally distributed with mean 45,700…

A: Here, μ=45,700, σ=2,830, and n=10.

Q: Question 11 A factory knows that the weight of bags of chips they make will vary slightly. If the…

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Q: Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores…

A: given data normal distributionμ = 100σ = 15P(X<Z) = 0.9X = ?

Q: Identify whether the variable is continuous or discrete: Race

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Q: 5. If Mo is the mode of all original observations and we add any constant to all original…

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A: h) Data for the first store: Country\Box colour Red Yellow Blue A 47 52 60 B 56 54 52 C 49…