Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 28 degrees of freedom. Compute P(-1.48 < t < 1.48). Round your answer to at least three decimal places. P(-1.48
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A: Note: this probability value calculated from t distribution table at different degree of freedom.
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A: Solution: a. From the given information, the degrees of freedom are 17.
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A: Solution To find the probability and t score use t function in excel .
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- Use the ALEKS calculator to solve the following problems. (a) Consider at distribution with 11 degrees of freedom. Compute P(-1.97Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 28 degrees of freedom. Compute P(-1.65Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 9 degrees of freedom. Compute P(-1.75Use the ALEKS calculator to solve the following problems. (a) Consider at distribution with 19 degrees of freedom. Compute P (t>1.67). Round your answer to at least three decimal places. P(121.67)-0 (b) Consider at distribution with 22 degrees of freedom. Find the value of c such that P(-cUse the ALEKS calculator to solve the following problems. (a) Consider at distribution with 4 degrees of freedom. Compute P(-1.35Let the test statistic T have a t distribution when Ho is true. Give the P-value for each of the following situations. (Round your answers to three decimal places.) USE SALT (a) Ha: μ> Mo, df = 15, t = 2.864 P-value = 0.983 X (b) Ha: μ< μo, n = 24, t = 2.234 P-value = (c) H₂:μμ₁, n = 31, t = -1.691 or t = 1.691 P-value =Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 22 degrees of freedom. Compute P(-1.35Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 13 degrees of freedom. Compute P(-1.35(a) Consider a t distribution with 5 degrees of freedom. Compute P(-1.88 < t < 1.88). Round your answer to at least three decimal places. P(-1.88 < t < 1.88) = || (b) Consider a t distribution with 5 degrees of freedom. Find the value of c such that P (t≥ c) = 0.10. Round your answer to at least three decimal places. C = 0Help solving a and b.Use the ALEKS calculator to solve the following problems. (a) Consider at distribution with 10 degrees of freedom. Compute P (-1.19c) 0.10. Round your answer to at least three decimal places.Use the ALEKS calculator to solve the following problems. |(a) Consider a t distribution with 17 degrees of freedom. Compute P (-1.46Recommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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