A large university is curious if they should build a new cafeteria. They plan to survey a sample of their students to see if there is strong evidence that the proportion interested in a meal plan is higher than 40%, in which case they will consider building a new cafeteria. The hypotheses are as follows:
H0 : p= .4
H1 : p> .4
Which of the following would be a Type Il error in this setting?
A. At most 40% are actually interested. The university does not concludes that more than 40% are interested.
B. More than 40% are actually interested. The university does not conclude that more than 40% are interested.
C. At most 40% are actually interested. The university concludes that more than 40% are interested.
D. More than 40% are actually interested. The university concludes that more than 40% are interested

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

where are the choices?

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.