subject
Mathematics, 14.08.2020 21:01 noobgirlaskthequest

Information about the students at Jackson High School is shown in the table. A 4-column table has 4 rows. The first column has entries tenth grade, eleventh grade, twelfth grade, total. The second column is labeled girls with entries 194, blank, 156, 523. The third column is labeled boys with entries blank, 179, blank, 511. The fourth column is labeled Total with entries 376, blank, 306, 1,034. Which statement must be true? Out of the 352 eleventh graders at the school, 173 of them are girls. Out of the 511 boys at the school, 150 of them are tenth graders. Out of the 523 tenth graders at the school, 173 of them are boys. Out of the 376 girls at the school, 182 of them are eleventh graders.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Abag contains 3 blue and 2 green marbles. what is the probability of drawing a blue marble followed by a green marble, without replacing the first marble?
Answers: 2
question
Mathematics, 22.06.2019 00:30
How many square centimeters of wrapping paper will be used to wrap the shoe box?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can
Answers: 1
question
Mathematics, 22.06.2019 01:50
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
You know the right answer?
Information about the students at Jackson High School is shown in the table. A 4-column table has 4...
Questions
question
Mathematics, 15.09.2019 00:10