Question

In: Statistics and Probability

Gender Mean S.D. Min Q1 Median Q3 Max Female 23.76 47.47 0 2 5 21 256...

Gender

Mean

S.D.

Min

Q1

Median

Q3

Max

Female

23.76

47.47

0

2

5

21

256

Male

14.23

21.16

0

1

5

15

84

Male sample size: 30

Female sample size: 62

Use the following data

a) Which measure, the mean or the median, do you think better represents a typical number of deaths from a hurricane? Why?

b) Based upon the mean and median, do you think that the Female named hurricanes are more deadly? Why? Or why not?

c) Find a 95% confidence interval for the number of death by both female and male named hurricanes.

d) Find a 99% confidence interval for the number of death by both female and male named hurricanes.

e) Compare the CIs of 95% and 99% levels.

PLEASE DO OUT ALL WORK NO COMPUTER PROGRAMS

Solutions

Expert Solution


Related Solutions

Gender Mean S.D. Min Q1 Median Q3 Max Female 23.76 47.47 0 2 5 21 256...
Gender Mean S.D. Min Q1 Median Q3 Max Female 23.76 47.47 0 2 5 21 256 Male 14.23 21.16 0 1 5 15 84 female sample size: 62 male sample size: 30 9. Let’s look a little closer at the original dataset (both genders, without Audrey/Katrina added) and actually perform a hypothesis test. At α = 0.05​, can you support the claim that female hurricanes are more deadly than male hurricanes? 9a. (4 pts) Write out the hypotheses statements below...
Find P33 , min-value, Q1 , median, Q3 , and maximum of the following set of...
Find P33 , min-value, Q1 , median, Q3 , and maximum of the following set of numbers: 36, 39, 39, 41, 43, 44, 44, 47, 50, 53, 54, 55, 56, 56, 57, 58, 59, 61, 61, 65, 69, 69, 70, 77
INDIAN STUDENTS DATA FILE (MINITAB) Variable N N* Mean SE Mean StDev Minimum Q1 Median Q3...
INDIAN STUDENTS DATA FILE (MINITAB) Variable N N* Mean SE Mean StDev Minimum Q1 Median Q3 Maximum GRE Score 500 0 316.47 0.505 11.3 290 308 317 325 340 TOEFL Score 500 0 107.19 0.272 6.08 92 103 107 112 120 CGPA 500 0 8.5764 0.027 0.6048 6.8 8.1225 8.56 9.04 9.92 What is the probability of students between CGPA 8 and 9? What is the probability of students above GRE 325 score? What is the GRE score middle 50%...
Student Gender Hours online/week Friends 1 Female 9 100 2 Female 5 60 3 Female 2...
Student Gender Hours online/week Friends 1 Female 9 100 2 Female 5 60 3 Female 2 50 4 female 12 110 5 male 4 50 6 female 2 80 7 male 10 450 8 female 7 90 9 female 2 30 10 female 4 150 11 female 12 380 12 male 7 120 13 female 6 80 14 male 3 200 15 male 8 430 16 female 7 170 17 male 4 90 18 female 6 240 19 female 4...
Find the mean, median mode(s), range, standard deviation, and variance of the data: 21, 15, 16, 25, 13, 18 5, 3, 2, 6, 5, 2, 5
Find the mean, median mode(s), range, standard deviation, and variance of the data: 21, 15, 16, 25, 13, 18 5, 3, 2, 6, 5, 2, 5
Variable Mean Median Q1 Q3 Two-Star 65.08 69.50 46.50 79.25 Three-Star 89.74 87.00 70.75 107.00 Four-Star...
Variable Mean Median Q1 Q3 Two-Star 65.08 69.50 46.50 79.25 Three-Star 89.74 87.00 70.75 107.00 Four-Star 127.74 125.50 90.75 150.00 B. Variable Range Interquartile Range Variance Standard deviation Coefficient of variation Two - star 94.00 32.75 473.80 21.77 33.45 Three-star 126.00 36.25 761.66 27.60 30.75 Four-star 134.00 59.25 1583.60 39.79 31.15 Based on the results, what conclusions can you reach concerning these variables?
Problem 2 Find max, min, point of infliction for a. f(t)=c (e^(-bt)-e^at ) for t≥0 where...
Problem 2 Find max, min, point of infliction for a. f(t)=c (e^(-bt)-e^at ) for t≥0 where a>b>0, c>0 b. f(x)=2x^3+3x^2-12x-7 for -3≤x≤2 c. f(x)=(x+3)/(x^2+7) for -∞≤x≤+∞
The Fibonacci series 0, 1, 1, 2, 3, 5, 8, 13, 21 … begins with the...
The Fibonacci series 0, 1, 1, 2, 3, 5, 8, 13, 21 … begins with the terms 0 and 1 and has the property that each succeeding term is the sum of the two preceding terms. Write a non-recursive function Fibonacci (n) that calculates the nth Fibonacci number. Write a program to display a table of terms and the Fibonacci number in two columns for the first 15 terms, using the function you created.
The blood LDL (in mg/dl) present in the samples of 11 patients are: 5, 19, 42, 11, 50, 30, 21, 0, 52, 36, 27. Find the median?
The blood LDL (in mg/dl) present in the samples of 11 patients are: 5, 19, 42, 11, 50, 30, 21, 0, 52, 36, 27. Find the median?
For the data set {1, -3, 5.5, 8.1, 9, -2, 0, 0.4, 21, -6.8, -5}, what...
For the data set {1, -3, 5.5, 8.1, 9, -2, 0, 0.4, 21, -6.8, -5}, what are the mean, variance, Q1, Q2, Q3, IQR and mode, all accurate to one decimal point and in that order? Select one: a. 2.6, 63.1, -3, 0.4, 8.1, 7.7, 0. b. 2.6, 63.1, -3.4, 0.4, 8.9, 7.7, no mode. c. 2.6, 7.9, -3, 0.4, 8.1, 7.7, no mode. d. 2.6, 7.9, -3.4, 0.4, 8.9, 7.7, no mode. e. 2.6, 7.9, -3, 0.4, 8.1, 7.7,...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT