Which pairs of variables would most likely have a positive association? Choose all that apply.

•The age of a kitten and it’s weight

•Temperature and sales of mittens

•Temperature and sales of Ice Cream

•The height of students and their scores on a test

• the number of notebooks bought and the total cost

•the amount of time walking home and the current distance from home

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get