Alocal pizza restaurant surveyed a random sample of 150 people that live in their town about their favorite type of pizza. of the people surveyed, 40 said that pepperoni pizza was their favorite type of pizza. there are 2,800 residents that live in the town.

based on the data, is 750 a reasonable estimate for the number of residents in the town whose favorite pizza is pepperoni?

a) no, because the proportion of the sample whose favorite pizza is pepperoni is about 27%.

b) yes, because the proportion of the sample whose favorite pizza is pepperoni is about 27%.

c) no, because the proportion of the sample whose favorite pizza is pepperoni is about 40%.

d) yes, because the proportion of the sample whose favorite pizza is pepperoni is about 40%.

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

Subject: geometryneed with 6 and 7

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