PLEASE HELP I AM BEING TIMED!! Statement: Find Measure angle KJM and measure angle KLM

Options: Measure angle KJM=132 and measure angle KLM=59

Measure angle KJM=121 and measure angle KLM=59

Measure angle KJM=138 and measure angle KLM=42

Measure angle KJM=121 and measure angle KLM=42

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

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