Survey of 50 executives who were laid off revealed it took a mean of 26 weeks for them to find another position. standard deviation of sample was 6.2 weeks. construct a 95% confidence interval for populations mean.

what? can you give me a better understanding not just copy and paste it?

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

step-by-step explanation:

a and d