subject
Mathematics, 20.07.2019 08:30 kendallnowell18

Paris used a simulation to take two random samples of fish in a pond. her sample size was 30, and the table shows the frequency of each fish in the sample. paris used the two samples to predict that the average number of trout will be 6, the average number of catfish will be 5, and the average number of bass will be 18. fish type frequency sample 1            frequency sample 2 book trout          12                                        1 catfish                5                                          6 bass                  13                                        23 is paris correct in her predictions? check all the apply. a. yes, her samples represent the population. b. no, paris should have used only the results of the first sample. c. no, paris should have used only the results of the second sample. d. no, the two samples do not have similar values, so more samples are needed. e. no, the samples are not representative of the population.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?
Answers: 3
question
Mathematics, 21.06.2019 19:30
Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
question
Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
You know the right answer?
Paris used a simulation to take two random samples of fish in a pond. her sample size was 30, and th...
Questions