When the alternative hypothesis is true, which one of these statements about the power of a significance test is correct?
o the power of a test is the probability of not making a type 2 error.
o the larger the standard deviation, the greater the power of significance test.
o the power of a test is the probability of a type i error.
o the larger the sample size, the smaller the power of significance test.
o the smaller the difference between the true and null values of a parameter, the larger the power.

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

How many grams the dog will eat in 3 days?