A study by researchers at a university addressed the question of whether the mean body temperature of an animal is 99.1°F. Among other data, the researchers obtained the body temperatures of 110 healthy animals. Suppose you want to use those data to decide whether the mean body temperature of healthy animals differs from 99.1°F. Complete parts (a) through (c) below. a. Determine the null hypothesis. Ho: H (Type an integer or a decimal. Do not round.)

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A study by researchers at a university addressed the question of whether the mean body temperature of an animal is 99.1°F. Among other data, the researchers
obtained the body temperatures of 110 healthy animals. Suppose you want to use those data to decide whether the mean body temperature of healthy animals
differs from 99.1°F. Complete parts (a) through (c) below.
Help
a. Determine the null hypothesis.
Hg: μ
(Type an integer or a decimal. Do not round.)
:0
ces
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Enter your answer in the answer box and then click Check Answer.
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MacBook Air
II
F8
F10
FI
FY2
000 F4
F5
F7
F3
Transcribed Image Text:A study by researchers at a university addressed the question of whether the mean body temperature of an animal is 99.1°F. Among other data, the researchers obtained the body temperatures of 110 healthy animals. Suppose you want to use those data to decide whether the mean body temperature of healthy animals differs from 99.1°F. Complete parts (a) through (c) below. Help a. Determine the null hypothesis. Hg: μ (Type an integer or a decimal. Do not round.) :0 ces Tools Enter your answer in the answer box and then click Check Answer. parts remaining Clear All Check Answer MacBook Air II F8 F10 FI FY2 000 F4 F5 F7 F3
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