A. Graph each proportional relationship. Then,
between the two quantities (using the variables p
proportionality.
1. Gerald is an event photographer. In his
brochure he advertises that for every
(4 posed pictures he takes of your event he
will take 5 un-posed pictures. The table
displays the possible number of posed
pictures to the number of un-posed pictures.
Number of Posed
Pictures
posed pictures
p
11
Number of Un-posed
Pictures
un-posed pictures
u
20 -
30
40
45
16
24
32
36
Number of Un-posed Pictures
0
4
8 12 16 20 24 28 32 36 40
Number of Posed Pictures

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant