There are 28 students in Mr. Connelly's Grade 12 mathematics class. The number of students in the yearbook club and the number of students on student council are shown in the Venn diagram. Use the diagram to answer the following questions. C(Mr. Connelly's class) Y (yearbook club) S (student council) How many students are in at least one of the yearbook club or on student council? 05 08 02

Is the .20. another way of writing #/20/# ? Could you please write that portion in another way so I can better understand the ending question containing 45?

What is the name of the test used?

Mr. Arnold asked his students how many brothers and sisters they had. The following graph summarizes what he found. A bar graph contains seven bars that touch. The horizontal axis is labeled "Number of siblings" and the vertical axis is labeled "Frequency." The information for the bars, from left to right, is as follows: The bar above 0 is 1 unit high. The bar above 1 is 2 units high. The bar above 2 is 4 units high. The bar above 4 is 2 units high. The bar above 6 is 1 unit high. The bar above 9 is 1 unit high. The bar above 11 is 1 unit high. (a) Determine the mean and the median number of siblings. (Round your mean to one decimal pla

State College's women's basketball team had the following scores in their last 7 games: 85, 66, 74, 98, 54, 85, and 83. Find the midrange of these scores. ..... O A. 72.6 О В. 76 О С. 83 O D. 78.3 ic pd. Next Te

Can you please help with all 3 parts of this question: To test for a relationship between gender and souvenir shopping, a survey of more than 2,000 tourists was conducted. One question asked how often a tourist purchases photographs, postcards, or paintings of the region visited. Responses were recorded as “always”, “often”, “occasionally”, or “rarely or never”. The table shows the number of tourists responding in each category by gender.   Male Female Aways 275 445 Often 420 500 Occasionally 390 425 Rarely or never 305 230 a. Give the marginal distribution of responses. b. Give the conditional distribution of responses for each gender. Do you think there is a relationship between gender and souvenir purchase frequency? c. Test for a relationship between gender and souvenir purchase frequency at a significance level of 0.1.

7

For a class activity, a teacher put students into teams of 5.The teams were made up of 2students randomly chosen from group A and 3students randomly chosen from group B. If group A has 4 students and group B has 6 students, how many different team combinations were possible? Enter your answer as a number, like this: 42 GeoGebra Graphing Calculator

How do I complete the Venn diagram?

Given the box with one red, two blue and 3 green marbles, use the tree diagram to answer the questions below. Blue 2/5 Red 3/5 - Green 1/6 Red 1/5 2/6 -Blue 1/5 -Blue 3/5 Green 3/6 Red 1/5 Green 2/5 Blue 2/5 Green a. How many choices to get green marble from the first try do you have? Round your answer to the nearest thousandth b. How many different choices to get two blue marbles do you have (without replacement)? Round your answer to the nearest thousandth