What is the two-tailed probability, p-value, for the following T score? or t = 1.2 df = 5 p > .20 .01 > p .001 .05 > p > .02 .20 > p > .10

Q: Melissa Johnson runs the mile for her track team. She has averaged a time of 5 minutes, 30 seconds…

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Q: What is the probability that a z-score will be 0.92 or less?

A: The objective of this question is to find the probability that a z-score will be 0.92 or less. In…

Q: Using table attached, What is the average (theoretical) number of licensed dogs per household in…

A: Given probability distribution table is,Value of X012345Probability P(X) 0.590.110.09?0.070.02Using…

Q: What does standard deviation measure in a probability distribution

A: In simple words, Standard deviation measures the variability of all possible outcomes of a…

Q: What is the probability of scoring above a z-score of -1.11?

A: Z has follows standard normal distribution with mean zero and standard deviation one.

Q: The mean height of women in a country (ages 20 - 29) is 64.1 inches. A random sample of 55 women in…

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Q: 6. Find the following probabilities from a t-distribution associated with the given degrees of…

A: (d) Obtain the probability of with the df=28. The probability of with the df=28 is obtained below as…

Q: Ava's morning routine is normally distributed and independent. She has been tracking her time from…

A: Let X and Y are the first and second mornings. It is given that X and Y are independent and…

Q: . Find each of the following probabilities for a normal distribution. a. p(z > 1.25) b. p(z > -0.60)…

A: Required probability is P(Z>1.25)

Q: What is the probability of scoring below a z-score of +2.91?

A: What is the probability of scoring below a z-score of +2.91?

Q: For a measure of  body weight, converted to z or standard scores, what is the probability of having…

A: Solution For standard normal distribution, Mean=0  & standard deviation = 1. Find:

Q: Find the probability of at least one failure in five trials of a binomial experiment in which the…

A: From the provided information, The probability of success is 30%. Probability of failure p = 1 -…

Q: Find the following probability by using Standard Normal distribution table: 1. P(-1.27 -2.64) 3.…

A: The given probabilities are 1. P-1.27<Z≤0 2. PZ>-2.64 3. PZ≤0.96 4. P-2.31<Z≤0.82 5.…

Q: What is the probability of scoring above a z-score of -2.00?

A: X~N( μ , ?)μ=0     , ?=1Z-score =( x - μ )/?

Q: The mean percent of childhood asthma prevalence in 43 cities is 2.45 %. A random sample of 32 of…

A: The objective of this question is to find the probability that the mean childhood asthma prevalence…

Q: he proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given that The proportion of eligible voters in the next election who will vote for the incumbent is…

Q: Assume a researcher wanted to know the probability that an individuals' systolic blood pressure…

A: GivenAssume a researcher wanted to know the probability that an individuals' systolic blood pressure…

Q: Mean is 100, dtandard deviation is 15, IQ values are 100, 120, 88, 92, 65.  What is probability in…

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Q: What is the probability distribution if X∼B(3,0.82)?

A: Given : X∼B(3,0.82)

Q: I need to find the indicated probability for a Mean of 24, an SD of 4.2. P(x > 30)

A: Given info: Here, mean is µ=24 and standard deviation is σ=4.2.

Q: What is the probability the pedestrian was not intoxicated

A: Given data The table summarizes results from 990 pedestrian deaths   Driver  intoxicated?…

Q: The probability that a z-score will be between -1.4 and -1.04 is?

A: The objective of this question is to find the probability that a z-score will fall between -1.4 and…

Q: The mean GPa of university students is 2.3 with a SD of 1.2. If you were to draw 36 students at…

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Q: After collecting the data, Maria finds that the employee turnover for a certain company is normally…

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Q: On average, TV crash after 109,000 hours of continuous use. Although the time for the TV to crash is…

A: From the provided information, On average, TV crash after 109000 hours of continuous use that is…

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: From the provided information, Guests who visit Yosemite National Park like to stay at an overnight…