Question

The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of...

The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of the females, 5.03% are age 19 and under; 81.36% are age 20-64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20-64; 13.53% are age 65 or over.

Suppose that 10,000 U.S. licensed drivers are randomly selected.

1. How many drivers would you expect to be male? - Answer is 5140 males, or 51.40%.

2. Using a tree diagram of the given situation, construct a contingency table of gender versus age group. (Round your answers to the nearest whole number.)

19 and under 20-64 65 and over Total
Female
Male
Total 10,000
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The table below classifies residents of a regional area of New South Wales by gender and...
The table below classifies residents of a regional area of New South Wales by gender and age. Age groups Males Females Persons 0-4 years 410 369 779 5-14 years 952 861 1,813 15-19 years 478 501 979 20-24 years 594 559 1,153 25-34 years 859 885 1,744 35-44 years 886 974 1,860 45-54 years 1,026 1,105 2,131 55-64 years 1,097 1,033 2,130 65-74 years 677 703 1,380 75-84 years 333 492 825 85 years and over 154 327 481 Total...
Male and female populations of humpback whales under 80 years old are represented by age in...
Male and female populations of humpback whales under 80 years old are represented by age in the table below. Complete parts​ (a) through​ (d). Age Males   Females ​0-9 (10) (6) ​10-19 (17) (9) ​20-29 (13) (15) ​30-39 (16) (19) ​40-49 (24) (24) ​50-59 (21) (25) ​60-69 (19) (19) ​70-79 (12) (13) Find the population mean and the standard deviation of age for males and Females
the U.S Bureau of Justice reports the estimated percentage of sentenced prisoners under state and federal...
the U.S Bureau of Justice reports the estimated percentage of sentenced prisoners under state and federal jurisdiction by sex and age, as of December 31, 2011. Percentages are represented in the table below. Due to rounding the totals may not equal 100%. All Males (%) Total Number (1,402,404) All Females (%) Total Number (106,232) 18-19 1.0 0.6 20-24 11.4 10.0 25-29 15.4 17.5 30-34 16.5 18.6 35-39 14.2 14.7 40-44 12.2 12.8 45-49 10.4 10.9 50-54 8.5 7.7 55-59 5.2...
Among drivers who have had car crashes in the last year, the data was collected by...
Among drivers who have had car crashes in the last year, the data was collected by age of driver and appears in the table below. If the ages all had the same crash rate we would expect the probability (percentage) shown in the table as well. (This is adjusted to account for the percentage of that age group in the driving population as a whole.) Using the methods that you learned with Chi-Square Goodness of Fit, test the data at...
*** Please answer all questions, not some. This entire discussion does count as one question w/...
*** Please answer all questions, not some. This entire discussion does count as one question w/ parts. --------------------------------------------------------------------------------------------------------------------------------------------------- Context - A Real Court Case In the early 1970s, a young man challenged an Oklahoma state law that prohibited the sale of 3.2% beer to males under age 21 but allowed its sale to females in the same age group. The case (Craig v. Boren, 429 U.S. 190, 1976) was ultimately heard by the U.S. Supreme Court. The state of Oklahoma...
According to the National Health and Nutrition Survey (NHANES) sponsored by the U.S. government, a random...
According to the National Health and Nutrition Survey (NHANES) sponsored by the U.S. government, a random sample of 712 males between 20 and 29 years of age and a random sample of 1,001 males over the age of 75 were chosen and the weight of each of the males were recorded (in kg). Do the data provide evidence that the younger male population weighs more (on average) than the older male population? Use “Y” for ages 20-29 and “S” for...
I'm attempting to run a Hypothesis test and I'm struggling to find how I start. The...
I'm attempting to run a Hypothesis test and I'm struggling to find how I start. The numbers represent BMI for 40 Females and Males. My hypothesis is that age doesn't necessarily correlate with how much you weigh (or a BMI over 25). How do I complete a T-Test/Hypothesis Test for these numbers? Ages are in parenthesis. Female/(Age): 34.17(23), 29.35(23), 24.69(23), 36.29(45), 27.97(38), 24.10(23), 25.62(43), 21.97(19), 23.59(22), 23.94(22), 28.59(31), 27.93(33), 29.06(23), 27.91(35), 17.9(27), 19.2(25), 20.2(29), 24.2(51) Male/(Age): 23.44(20), 21.13(24), 35.89(51), 26.98(21),...
In a research project, researchers collected demographic and health data from a sample of elderly residents...
In a research project, researchers collected demographic and health data from a sample of elderly residents in the community. To examine any possible gender differences in their sample, they want to see if the females and the males differ significantly on the education level (number of years of formal schooling). The researchers are not predicting any direction in the possible gender differences so the hypotheses should be non-directional. They would like to run a two-tailed test with α = .10....
1. A random number generator is used to select a number from 1 to 500 ?(inclusively)....
1. A random number generator is used to select a number from 1 to 500 ?(inclusively). What is the probability of selecting the number 595 ? What is the probability? 2.Identify the sample space of the probability experiment and determine the number of outcomes in the sample space. -Randomly choosing an even number between 10 and 20, inclusive The sample space is? (Use a comma to separate answers) There are _____ outcomes in the sample space 3. Determine the number...
MALE :Student # Gender Height Shoe Age Hand 1 M 67 10 19 R 2 M...
MALE :Student # Gender Height Shoe Age Hand 1 M 67 10 19 R 2 M 74 12 17 R 3 M 72 11.5 19 R 4 M 69 10 35 R 5 M 66 9 18 R 6 M 71 10.5 17 R 7 M 72 10.5 17 R 8 M 66 10 20 R 9 M 67 10 18 R 10 M 71 10.5 24 R 11 M 66 10 21 R 12 M 71 10.5 18 R...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT