A student tests whether the professor's speaking style (monotone, dynamic) and student interest (low, average, high) are independent. State whether the chi-square goodness-of-fit test or the chi-square test for independence is appropriate. chi-square goodness-of-fit chi-square test for independence State the degrees of freedom for the test. df

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)