Mathematics, 02.03.2020 19:27 sadelshariff

Certain kinds of tumors tend to recur. The following data represent the lengths of time, in months, for a tumor to recur after chemotherapy.

22 59 18 29 54 39 14
12 19 18 17 1 21 46
25 49 50 1 43 39 5
9 38 45 54 59 46 50
19 36 38 40 43 50 41
25 19 39

For this problem, use five classes.
a. Find the class width.
b. Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

Answer

Mathematics, 21.06.2019 20:40

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Answers: 3

Answer

Mathematics, 21.06.2019 21:00

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Answers: 1

Answer

You know the right answer?

Certain kinds of tumors tend to recur. The following data represent the lengths of time, in months,...

Questions

Mathematics, 29.10.2020 04:50

Hal is going over the credit scores he received from the three major credit bureaus. He Experian score is 711, his Equifax score is 736, and his Tran...