Mathematics, 16.12.2019 19:31, strevino9178
Suppose that 20% of the fields in a given agricultural area are infested with the sweet potato whitefly. one hundred fields in this area are randomly selected, and 35 are found to be infested with whitefly.(a) assuming that the experiment satisfies the conditions of the binomial experiment, do the data indicate that the proportion of infested fields is greater than expected? use the p-value approach, and test using a 5% significance level. (round your answer to four decimal places.)p-value = conclusion: h0 is not rejected. there is sufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is rejected. there is sufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is rejected. there is insufficient evidence to indicate that the proportion of infested fields is larger than expected. h0 is not rejected. there is insufficient evidence to indicate that the proportion of infested fields is larger than expected.
Answers: 2
Mathematics, 21.06.2019 17:30, madelyngv97
Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8
Answers: 1
Mathematics, 21.06.2019 18:40, ferny5106
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 22:10, ava789
Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe
Answers: 3
Suppose that 20% of the fields in a given agricultural area are infested with the sweet potato white...
Computers and Technology, 28.12.2019 06:31