Surveys show that people enjoy shopping in stores than in the past. A manager of a clothing store claims that 60% of all U. S. adults prefer shopping for clothes online rather that in a store. Suppose a random sample of 2500 U. S. adults were asked if they agree or disagreed with the statement, "I prefer to shop for clothes online rather than in store." Let pp^ be the proportion of people in the sample that prefer to (a) What is the shape, mean, and standard deviation of the sampling distribution of pp^?

(b) Of the pool respondents, 63% agreed. Find the probability of obtaining a sample of 2500 U. S. adults in which 63% or greater prefer shopping for clothes online, assuming the manager's claim is true.

(c) Based on your answer in part (b), do you have reason to doubt the manger's claim?

Avery is using the experssion builder shown below. which steps will allow avery to add the expression “[ingitemordid]< 100” to the expression builder panel? a. select “qryordersandamoumt,” select “ingitemordid,” then click on its value property, drag it to the panel, and type “< 100” in the panel after the syntax for the field. b. select “qryordersandamoumt,” double-click on “ingitemordid,” drag it to the panel, and type “< 100” in the panel after the syntax for the field. c. select “qryordersandamoumt,” select “ingitemordid,” then click on its value property, drag both to the panel, and type “< 100” in the panel after the syntax for the field. d. select “qryordersandamoumt,” select “ingitemordid,” double-click on its value property, drag it to the panel, and type “< 100” in the panel after the syntax for the field.

General ways to reduce the risk of some action include

If pressure and temperature remain constant, will the volume of gas in the respirometers increase or decrease?