Sunshine      Kleebler     Nabisco   Private Times Displayed =        424               350          1120          325 TimesDis. I bought=        70                43            652          104 Percentage=                .165094      .122857      .582143     .32    Correlation =                      ?                    ?                ?             ?

The numerical summary that is used for categorical data is a proportion. Group of answer choices True False

The Scholastic Aptitude Test (SAT) was taken by 1,698,521 college-bound students in the class of 2015.1 The test has three parts: Critical Reading, Mathematics, and Writing. Scores on all three parts range from 200 to 800. The means and standard deviations for the three tests are shown in Table 1. Mean St.Dev. Critical Reading 495 116 Mathematics 511 120 Writing 484 115 Table 1 SAT scores for the class of 2015 Label the following sketches of the distributions for the scores on Critical Reading and the scores on Writing, where B and E are the centers and the other axis labels are separated from the center by two standard deviations. A B Critical Reading A = B = C =

The data in the table represent the ages of the winners of an award for the past five years. Use the data to answer questions​ (a) through​ (e).

create a diagram of the situation 81% of college students take online classes, 36% online students have gained more than 5 pounds in last 6 months 15% students did not take online gained 5 pounds in the last 6 months.

What number is missing from the​ table?(find the missing frequency)   Year in College Frequency Relative Frequency Freshman 600 .30 Sophomore 560 .28 Junior   .22 Senior 400 .20 A. 440 B. 520 C. 220 D. 480

please asnwer both question. subject probability and statistics

Find the value of x. 4, 5, 9, ?, 2, 8; mean = 6

CURSED MOVIE Released in 1956, the movie The Conqueror attracted considerable attention because many members of the cast and crew died from cancer supposedly resulting from exposure to radioactive fallout. The movie was shot a short distance from a site in Nevada where above-ground tests of atomic weapons were conducted. Among the 220 cast and crew members, 91 developed cancer. According to the National Cancer Institute, for that time period and for the age cohort, the incidence of cancer was about 40%. Use a 0.05 significance level to test the claim that the sample of cast and crew members is from a population in which the rate of cancer is greater than 40%. What do you conclude about the movie being a curse? Find null hypothesis and alternative hypothesis. Find test statsistic. Find P-value.  How do you find p hat

Earnings of Nonliving Celebrities Forbes magazine prints an annual Top-Earning Nonliving Celebrities list (based on royalties and estate earnings). Find the mean, median, mode, and midrange for the data. Comment on the skewness. Figures represent millions of dollars. Rodgers & Hammerstein 235 John Lennon 15 Michael Jackson 90 Dr. Seuss 15 Elvis Presley 55 Albert Einstein 10 JRR Tolkien 50 Michael Crichton 9. Charles Schulz 35 Jimi Hendrix 8 Send data to Excel Part: 0 / 5 Part 1 of 5 Find the mean. Rounding rule for the mean: round to one more decimal place than the data as needed. Mean: