Claim: The standard deviation of pulse rates of adult males is less than 12 bpm. For a random sample of 149 adult males, the pulse rates have a standard deviation of 11.2 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. V bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Họ: bpm bpm H1: (Type integers or decimals. Do not round.)
Claim: The standard deviation of pulse rates of adult males is less than 12 bpm. For a random sample of 149 adult males, the pulse rates have a standard deviation of 11.2 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. V bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Họ: bpm bpm H1: (Type integers or decimals. Do not round.)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...
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