Home
Class 12
MATHS
744 children from the United States, age...

744 children from the United States, aged 6 through 11, were tested to see if they were overweight . The data are shown in the table below.

`**` According to the table, which of the following statements is most likely to be true about children between 6 and 11 years old, inclusive, in the United States ?

A

The probability that a 6-8 year old is overweight is greater than the probability that an overweight child aged 6-11 is less than 9 years old.

B

The probability that a 6-11 year old is overweight is greater than the probability that a 9-11 year old is not overweight.

C

The probability that an overweight 6-11 year old is at least 9 years old is greater than the probability that a 6-11 year old is not overweight.

D

The probability that a 6-8 year old is overweight is greater than the probability that a 9-11 year old is not overweight.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

743 children from the United States, aged 6 through 11, were tested to see if they were overweight . The data are shown in the table below. In 2014 the total population of children between 6 and 11 years old, inclusive , in the United States was about 74.3 million. If the test results are used to estimate information about children across the country, which of the following is the best estimate of the total number of children between 9 and 11 years old in the United States who were overweight in 2014 ?

743 children from the United States, aged 6 through 11, were tested to see if they were overweight . The data are shown in the table below. Based on the data, how many times more likely is it for a 6, 7, or 8 - year - old to NOT be overweight than it is for a 9, 10, or 11 - year - old to NOT be overweight? (Round the answer to the nearest tenth.)

Each month. The Bureau of Labor Statistics conducts a survey called the Current Population Survey (CPS) to measure unemployement in the United States. Across the country, about 60,000 households are included in the survey sample. These households are grouped by geographic region. A summery of the January 2014 survey results for make responds in one geographica region is shown in the table below. Q. According to data in the table, for which age group did the smallest percentage of men report that they were unemployed in January 2014?

The Harrisburg Recreation Center recently changed its hours to open 1 hour later and close 3 hours later than it had previously. Residents of Harrisburg age 16 or older were given a survey and 560 residents replied. The survey asked each resident his or her student status (high school, college, or nonstudent) and what he or she thought about the change in hour (approve, disapprove, or no opinion). The results are summarized in the table below. Suppose a person will be chosen at random from these 560 residents. Which of the following values is closest to the probability that the person chosen will NOT be a high student and will NOT have replied with no opinion?

Between 1985 and 2003, data were collected every three years on the amount of plastic produced annually in the United States, in billions of pounds. The graph below shows the data and a line of best fit. The equation of the line of best fit is y = 3.39x + 46.89, where x is the number of years since 1985 and y is the amount of plastic produced annually, in billions of pounds. Which of the following is closest to the percent increase in the billions of pounds of plastic produced in the United States from 2000 to 2003?