subject
Mathematics, 25.06.2019 00:10 jis0

For each of the following, determine whether the group is a sample or a population. a. the participants in a study of a new cholesterol drug. b. the drivers who received a speeding ticket in kansas city last month. c. those on welfare in cook county (chicago), illinois. d. the 30 stocks reported as a part of the dow jones industrial average.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours
Answers: 3
question
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
question
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
question
Mathematics, 21.06.2019 21:00
M.xyz =radians. covert this radian measure to its equivalent measure in degrees.
Answers: 1
You know the right answer?
For each of the following, determine whether the group is a sample or a population. a. the participa...
Questions
question
Mathematics, 22.04.2020 21:30