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The null and alternative hypotheses for a test are Ho: μ= 11 and Ha: μ<11, respectively, where is the mean iron intake (per day) of all adult females under the age of 51 years. Given below are (i) the population standard deviation, o, (ii) a significance level, (iii) a sample size, and (iv) some values of μ. Complete parts (a) through (c). (i) o = 4.6 (ii) α = 0.05 (iii) n = 45 (iv) μ = 10.00, 10.25, 10.50, 10.75 Click here to view page 1 of a table for z. Click here to view page 2 of a table for z. Click here to view page 3 of a table for z. Click here to view page 4 of a table for z. a. Determine the probability of a Type I error. P(Type I error) =

The null and alternative hypotheses for a test are Ho: μ= 11 and Ha: μ<11, respectively, where is the mean iron intake (per day) of all adult females under the age of 51 years. Given below are (i) the population standard deviation, o, (ii) a significance level, (iii) a sample size, and (iv) some values of μ. Complete parts (a) through (c). (i) o = 4.6 (ii) α = 0.05 (iii) n = 45 (iv) μ = 10.00, 10.25, 10.50, 10.75 Click here to view page 1 of a table for z. Click here to view page 2 of a table for z. Click here to view page 3 of a table for z. Click here to view page 4 of a table for z. a. Determine the probability of a Type I error. P(Type I error) =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The null and alternative hypotheses for a test are Ho: μ = 11 and Ha: <11, respectively, where is the mean iron intake (per day) of all adult females under the age of 51 years. Given below are (i) the population standard deviation, o, (ii) a significance level, (iii) a sample size, and (iv) some values of μ. Complete parts (a) through (c). (i) G = 4.6 (ii) α = 0.05 (iii) n = 45 (iv) μ = 10.00, 10.25, 10.50, 10.75 Click here to view page 1 of a table for z. Click here to view page 2 of a table for z. Click here to view page 3 of a table for z. Click here to view page 4 of a table for z. a. Determine the probability of a Type I error. P(Type I error) =
Transcribed Image Text:The null and alternative hypotheses for a test are Ho: μ = 11 and Ha: <11, respectively, where is the mean iron intake (per day) of all adult females under the age of 51 years. Given below are (i) the population standard deviation, o, (ii) a significance level, (iii) a sample size, and (iv) some values of μ. Complete parts (a) through (c). (i) G = 4.6 (ii) α = 0.05 (iii) n = 45 (iv) μ = 10.00, 10.25, 10.50, 10.75 Click here to view page 1 of a table for z. Click here to view page 2 of a table for z. Click here to view page 3 of a table for z. Click here to view page 4 of a table for z. a. Determine the probability of a Type I error. P(Type I error) =
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