World’s Smallest Mammal The world’s smallest mammal is the bumblebee bat, also known as the Kitti’s hog-nosed bat. Such bats are roughly the size of a large bumblebee. Listed below are weights (in grams) from a sample of these bats. It is claimed that these weights come from a population with a standard deviation equal to 0.30 g, which is the standard deviation of weights of the bumblebee bats from one region in Thailand. Do these bats appear to have weights with the same variation as the bats from that region in Thailand? Use a 0.05 significance level. 1.7 1.6 1.5 2.0 2.3 1.6 1.6 1.8 1.5 1.7 2.2 1.4 1.6 1.6 1.6 (a) Write the Null Hypotheses and Alternative hypothesis (b) Symbolize these hypothesis (c) Using the p value of 0.05 to test the claim of these bumblebee bats are smaller than the same variation as the bats from that region in Thailand (d) Write your conclusion (e) Using the p value of 0.01 to test the claim of these bumblebee bats are smaller than the same variation as the bats from that region in Thailand. (f) Write your conclusion using 0.01
World’s Smallest Mammal The world’s smallest mammal is the bumblebee
bat, also known as the Kitti’s hog-nosed bat. Such bats are roughly the size
of a large bumblebee. Listed below are weights (in grams) from a sample of
these bats.
It is claimed that these weights come from a population with a standard
deviation equal to 0.30 g, which is the standard deviation of weights of the
bumblebee bats from one region in Thailand. Do these bats appear to have
weights with the same variation as the bats from that region in Thailand?
Use a 0.05 significance level.
1.7 1.6 1.5 2.0 2.3
1.6 1.6 1.8 1.5 1.7
2.2 1.4 1.6 1.6 1.6
(a) Write the Null Hypotheses and Alternative hypothesis
(b) Symbolize these hypothesis
(c) Using the p value of 0.05 to test the claim of these bumblebee bats are
smaller than the same variation as the bats from that region in Thailand
(d) Write your conclusion
(e) Using the p value of 0.01 to test the claim of these bumblebee bats are
smaller than the same variation as the bats from that region in Thailand.
(f) Write your conclusion using 0.01
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