In a poll, men and women were asked, “When someone yelled or snapped at you at work, how did you want to respond?” Twenty percent of the women in the survey said that they felt like crying (Time, April 4, 2011). Suppose that this result is true for the current population of women employees. A random sample of women employees is selected. Use the binomial probabilities table or technology to find the probability that the number of women employees in this sample of who will hold the above opinion in response to the said question is

at least 5

7 to 9

Round your answer to four decimal places.

Round your answer to four decimal places.

at most 6

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test