Lester hollar is vice president for human resources for a large manufacturing company. in recent years, he has noticed an increase in absenteeism that he thinks is related to the general health of the employees. four years ago, in an attempt to improve the situation, he began a fitness program in which employees exercise during their lunch hour. to evaluate the program, he selected a random sample of eight participants and found the number of days each was absent in the six months before the exercise program began and in the six months following the exercise program. below are the results.

employee before after
1 7 7
2 7 1
3 2 6
4 5 4
5 7 3
6 6 3
7 4 1
8 1 4

at the .05 significance level, can he conclude that the number of absences has declined? estimate the p-value.
state the decision rule for 0.1 significance level: h0 : μd≤ 0; h1 : μd > 0.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

b

step-by-step explanation:

if you was gonna solve for a, a is a   < -12

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: