Mathematics, 15.05.2021 02:00, Bearboy1564
A local bank has three branch offices. The bank has a liberal sick leave policy and a vicepresident was concerned about employees taking advantage of the policy. She thought that the tendency to take advantage depended on the branch at which the employee worked. To see whether there were differences in the time employees took for sick leave, she asked each branch manager to sample employees randomly and record the number of days of sick leave taken during 1990. Ten employees were chosen, and the data are listed Below.
Branch 1 Branch 2 Branch 3
15 11 18
20 15 19
19 11 23
14
a. Do the data indicate a difference in branches? Use a level of significance of 0.05.
b. Use Duncan’s multiple-range test to determine which branches differ. Explain your results with a summary plot.
Answers: 1
Mathematics, 21.06.2019 18:30, Karinaccccc
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 22:40, winterblanco
Use this graph to find the cost of 6 show tickets
Answers: 1
A local bank has three branch offices. The bank has a liberal sick leave policy and a vicepresident...
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