If p (a) = 0.999 what is the value of p(a)

Q: The P-value for the appropriate test is 0.0296. Interpret this P-value in the context of the…

A: P-value: P-value means Probability value. P-value explains that whether to reject null hypothesis or…

Q: a. Find the percentage of men meeting the height requirement. What does the result suggest about the…

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: How large of a poll (size N) do you need so that P(p^ > 0.5) is at least 99%?

A: here given  p(p^ >0.5 ) ≥0.99 and p = proportion of individuals in a population of students who…

Q: greater than 3% (0.03). Assume that the proportion of individuals who never floss is 27%. How large…

A: here given , confidence level = 90% margin of error  < 0.03  p = proportion of individuals who…

Q: Fifteen different video games showing alcohol use were observed. The duration times of alcohol use…

A: Degrees of freedom: df denotes the sample size minus 1. That is, df=n-1

Q: What is the value of a?

A: Given expression: a+x5 Also, given that co-efficient of x2 is 640. We need to find the value of a.

Q: A sample of n = 7 scores has a mean of M = 16 to X = 20. What is the value for the new sample me

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Q: What happened to the absolute value of e^-|2t|?

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Q: You are testing the claim that the proportion of men who own cats is larger than the proportion of…

A: We have to find given proportion.

Q: Help me figure out what is a p-value?

A: In this case, we need to define the p-value.

Q: You are testing the claim that the proportion of men who own cats is smaller than the proportion of…

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Q: Quiz Find [E(x²-x)| from the following table: 2 0.2 3. 0.3 4 5 0.1 P(x) 0.1 0.1 0.2

A: Given that x 0 1 2 3 4 5 P(x) 0.1 0.1 0.2 0.3 0.2 0.1

Q: b. If the study had found that 51 of the 80 students were working then: ZSTAT =| (Round your answer…

A: Given sample size, n = 80 students population proportion of working = p = 0.48 51 of the 80 students…

Q: You are testing the claim that the proportion of men who own cats is larger than the proportion of…

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Q: What is the of the mean 0. P(X=x) 0.15 0.20 0.15 0.50 3.

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Q: 1. The loss of production because the failed production... 2. Amount of production for (X±3 S) ....…

A: Parameter estimation refers to the estimate of parameters of the statistical distribution using…

Q: p-value =

A: Given in the following  Satisfaction ratings of Traditional cell phone providers is denoted by…

Q: What is the value of A?

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Q: follow until degrees of freedom becomes p-value. How did we get to 0.0036?

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Q: You are testing the claim that the proportion of men who own cats is smaller than the proportion of…

A: As per our company guidelines we are supposed to answer only first question. Kindly repost other…

Q: What is wrong if you conduct a study and you calculated r=-3.0,then what?

A: If we conduct a study and got the correlation coefficient value (r) = -3.0

Q: The arithmetic mean of the X series is X̅ = 125. The arithmetic mean of the A series is X̅A = 32.…

A: Given that, Arithmetic mean of X, E(X)= x̄ = 125 Arithmetic mean of A, E(A)=  A bar = 32 B is the…

Q: You are testing the claim that the proportion of men who own cats is smaller than the proportion of…

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Q: 25% of the 3rd Quarter grades in Mathematics of the Grade 10 Students is less than or equal to…

A: Given information: Class number  Class Boundaries Class Interval Frequency Cumulative frequency…

Q: a) Find the score of a student who scored in the 80th percentile on the Quantitative Reasoning…

A: Let X denotes scores on the verbal portion of the GRE Let Y represents scores on the quantitative…

Q: You are thinking of moving to either Des Moines, Iowa or San Francisco, California. A friend claims…

A: 1) From the given output, the test statistic is 0.162 and the p-value is 0.873.

Q: The mean of the sample is always smaller than the mean of the population from which the sample wa O.…

A: To know about the mean of the sample

Q: Consider a test for µ. If the P-value is such that you can reject H0 for α=0.01, can you always…

A: From the given information, Consider, a test for µ. While testing the µ it is already given that the…

Q: Given that there are 30 students in a class taking an exam. The average for Past years is μ0=86, σ=…

A: It is given that the population standard deviation is 7 and the true mean is 87.7. Also, the test…

Q: We can eliminate some outller problems by using O a. Coefficient of variation O b. Interquartile…

A: Interquartile range (IQR): The distance between third quartile (75th percentile) and first quartile…

Q: You are testing the claim that the proportion of men who own cats is significantly different than…

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Q: A population of N=15 scores has a mean of  One score in the population is changed from X=20 to X=5.…

A: Given information- Population, N = 15 scores Mean, μ = 1 score We have to find new population mean,…

Q: 18 The chance of winning on a Trisslott is about I at 5. Samir has bought a Trisslott every week for…

A: Here the chance of winning on a Trisslott is about 1 at 5. Samir has bought a Trisslott every week…

Q: This my third time posting the same question. Because no one answer it straight to me. I already…

A: 1)From the provided information, The sample number of students watching video (n) = 19 The number of…

Q: Say you get a z-score of z = 0.35. Find 2 * Pr(Z ≥ |z|)

A: We will use Std. Normal table to find the required probability.

Q: 2. How much of the data can we estimate to be between x-values -2 and 102? There is approximately %…

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Q: 3. Find the geometric mean between 8x and x²/2.

A: Given: The expressions are 8x and x32 To find the geometric mean between 8x and x32 If the geometric…

Q: You are testing the claim that the proportion of men who own cats is larger than the proportion of…

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Q: 3. The dapdap tree in the Philippines is prone to wasp infestation. Suppose that the percent P of…

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Q: A population of N = 20 scores has a mean of = 10. One score in the population is changed from X = 25…

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Q: z score and p value I have my work above

A: your sample proportions are wrong From given data we have: n1=354+315=669n2=363+272=635x1=354x2=363

Q: Asians and Hispanics. At a=0.05, can you reject the claim that the proportion of newlywed Asians who…

A: Answer is explained below

Q: n a tasting experiment, individuals were asked to score between 1-10 for the taste of the product.…

A: Given Information: In a tasting experiment, individuals were asked to score between 1 to 10 for the…

Q: Identify the mean and the extreme then solve for x. Given: 9 4 x

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Q: Chris is asked to find a geometric mean in JKL what is his error?

A:

Q: The Invisible Gorilla experiment was repeated numerous times. In one experiment, 21 students…

A: (1). It is given that for the invisible gorilla experiment, there are 21 students who are watching…

Q: what is the value of 0.495 from the z-table?

A: We have to calculate z-score for 0.495

Q: What is the relationship between R sqare and p-value?

A: Relationship between R square and p-value

Q: Suppose you run research about the relationship between the frequency of smoking and hours of sleep.…

A: Given: r=-0.63