Astudy to determine the sensitivity and specificity of a new test for macular degeneration is conducted on 2430 people. macular degeneration occurs at a rate of 16.72%. your sample has the same prevalence of macular degeneration. you find that 377 people with macular degeneration tested positive with the new test. you also have a total of 561 positive test results in your study. calculate the specificity of this test.
question 2 options:
a)
83.29%
b)
98.45%
c)
92.86%
d)
67.20%
e)
90.91%

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?