Given the following images determine the areas under the normal curve: 1. Area: 55 2. Area: 3. Area: TO -2.43 15 100 115 1.81 1.81 130 136 145 Z 4. Area: 5. Area: -2.43 16 10 20 22 24 26 Z 20

Q: In a test of the effectiveness of garlic for lowering cholesterol, 43 subjects were treated with…

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A: given data, normal dsitributionμ=142.2σ=24we have to find out the given probabilities.

Q: N={2, 6, 8} , If your sample size is 2 with replacement, what is your mean, variance and standard…

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A: Result: Probability value always lie in the interval [0,1]

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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Q: O 0.7950 0.2051 0.1719 0.8281 0.3770

A: This problem can be solved using the binomial distribution. Let X be the number of pet owners in a…

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A: Given Mean=16.4 Standard deviations=3.8 n=45

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Q: Base on this reference please answer all question The distribution of scores obtained by 100…

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A: As per our guidelines I can solve only first 3 subparts. Kindly post the remaining subparts again…

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A: Given Mean(μ)=450 standard deviation(σ)=25

Q: What if the model is a conditional logistic model? Will the answer be anything different? Thank you.

A: Yes, if the model is a conditional logistic regression model, the interpretation of the odds ratio…

Q: 1. Find the best test for testing n = 4 and x= 0.10. Ho: B=2 vs Ha:ß = 3 f(x) = ² e*/p x>0

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Q: Let X~ N(2, 9). Compute P(1 ≤ X < 7).

A: From the provided information, Mean (µ) = 2 Variance (σ2) = 9 X~N (2, 9)

Q: A network provider investigates the load of its network. The number of concurrent users is recorded…

A: Given data is 10.4,14.3,12.9,11.2,28.7,13.7,16.3,17.6,12.5,15.8,13.4 sample size(n)=11

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A:

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Q: could you do part d e and f please

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Q: he height of adult men in Armenia was approximated to have a normal distributed with a mean of 1.7…

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A: It is assumed that μ is the population mean lifespan of goldfish.

Q: Suppose the mean grade for a statistic midterm was 7.5 with Standard Deviation of 10.  Assume that…

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Q: his E.pdf k K The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%).…

A:

Q: In a recent survey, it was stated that Americans watch television on average four hours per day.…

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Q: e weights of Maine lobsters at the time of their catch are normally distributed with a mean of 1.8…

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Q: The alternative hypothesis is:

A: The test is to check whether there are significant differences among the means of the three groups.

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A:

Q: State the appropriate null and alternative hypotheses. H0: ?      69.7 Ha: ?      69.7 (b) Calculate…

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A: Given that  Number of trials n=6 Success of probability p=0.79 , q=1-p=0.21   X~binomial (n,p)…

Q: What is the answer for subpart iv?

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Q: NT #1 a) Determine an equation for the cdf, F(r), for a uniform distribution with A = 5 and B = 15.…

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Q: ) Perform the test using a t-test and explain all parameters. g) Perform the test using an ANOVA…

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Q: An article appeared in an Australian newspaper. It described a study of academic performance and…

A: Given that, The sample size, n=50 The sample size, x¯=3 The sample standard deviation s=1.1 The…

Q: Suppose a simple random sample of size n =1000is obtained from a population is obtained from a…

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Q: 1. is 2. a single car selected not A manufactured in single germany at random or US car Selected at…

A: Given that, P(China) = 34% = 0.34 P(Japan) = 11% = 0.11 P(Germany) = 8% = 0.08 P(US) = 6% = 0.06 To…