(b) Draw a side-by-side bar chart to describe the data. I Cell Phone No Cell Phone Trequency 10 Gender Boys Girts I Cell Phone No Cell Phone I Cell Phone No Cell Phone I Cell Phone NNo Cell Phone Frequency Frequency Frequency 10 Gender Gender Gender Boys Girts Boys Girts Boys Girts (c) What can you say about the similarties or differences between boys and giris? O The proportions of eighth-grade boys with and without cell phones is nearly the same as that of eighth-grade giris Ot is dificult to discem any differences or similarities in the proportions of boys and girts who have cell phones since the number of boys surveyed was less than the number of girts Ois dficult to discem any differences or simliarities in the proportions of boys and girls who have cell phones since the number of boys surveyed was greater than the number of giris. O The proportion of eighth-grade boys with cell phones is much lower than that of eighth-grade giris. O The proportion of eighth-grade boys with cell phones is much higher than that of eighth-grade giris.

The following table shows the mean weight in kilograms of members of a group of young children of various ages. Age (x years)  1.6   2.5  3.3  4.4  5.6 Weight ( y kg)  12  15    16    17  20 The relationship between the variables is modeled by the regression line with equation y=ax+by=ax+b a. Find the value of intercept and the slope

Which country of origin appears to have the highest “typical” miles per gallon?   [ Select ]  ["USA", "Sweden", "France", "Japan", "Italy", "Germany"]  Which country of origin has the most variation in miles per gallon?   [ Select ]  ["Sweden", "USA", "France", "Italy", "Japan", "Germany"]

2.  Please answer this question ASAP. Please circle all answers, please be organized.

Subject : Basic Statistics 2. I've posted an image of the question.

Scenario: The following table lists the typing speed as measured by a standard typing test for 12 college students, along with the number of pages they had to type for their Sociological Research Methods class.  Use the data to answer the Three questions listed below.  Make sure that you summarize and report if the results were significant using the F ratio formula. Report your answers in the Computed Value Tables. Student Number of pages typed Typing speed Chris 37 73 Mary 6 24 Paul 12 36 Juan 24 72 Marcel 16 50 Olga 7 19 Ni 22 49 Nima 4 6 Sari 34 48 Jarrod 32 59 Kevin 17 38 Lisa 8 16 Computed  Values Record the Results for each value ∑x 490 ∑y 219 ∑xy 10662 SSx 4159.66 SSy 1210.25 SP 1719.5 r 0.76636 a 1.37 b 0.41388 Regression Equation     Computed values Compute and record   SS residual 499.4515…

A group of students were surveyed about the number of siblings they have. Their responses are summarized in the frequency table below. How many students responded to the survey? Number of Siblings Frequency 0 6 1 8 2 5 3 3 4 1 5 or more 3

Scenario: The following table lists the typing speed as measured by a standard typing test for 12 college students, along with the number of pages they had to type for their Sociological Research Methods class. Use the data to answer the Three questions listed below. Make sure that you summarize and report if the results were significant using the F ratio formula. Report your answers in the Computed Value Tables.   Student Number of pages typed Typing speed Chris 37 73 Mary 6 24 Paul 12 36 Juan 24 72 Marcel 16 50 Olga 7 19 Ni 22 49 Nima 4 6 Sari 34 48 Jarrod 32 59 Kevin 17 38 Lisa 8 16 Using α = .05 test the significance of the regression equation.  Use the value of r (r = 0.76636) computed above to find SS residual and SS regression and round your answers to three decimal places for SS residual, SS regression, MS residual, MS regression.  Round to two decimal places…