Here is a bivariate data set. y 36.2 76.3 34.3 81 26.9 77 38.9 67.2 41.9 93.1 49.6 85.3 47.2 65.7 39.4 59.9 30.8 55 Use technology to find the correlation coefficient and report it accurate to three decimal places. 0.991 X

Q: You go to a resturant with four other people. The total for the food is 43.85 you need 5% for tax…

A: Food bill = $43.85 Tax amount = 5% of bill and tip = 15% of bill number of total bill distributor =…

Q: On the semester final, Joe scored 80, Jill scored 89, and Bill scored a 94. What was the average…

A: We have to find out average score.

Q: what percent of 20 is 18?

A: a % of b can be represented by the expression a100·b  . Let x % of 20 is equal to 18 . Hence, it can…

Q: Please solve this: You are to play a game of chess against a random opponent on the web. You say to…

A: The Probability of winning the game is equal to 75%

Q: What percent of 40 is 100?

A: Let x % of 40 is 100.

Q: 84 was a bad guess. However, 4 times that number increased by 542 was the correct number. What was…

A: Given number= 84 Also given, 4x+542 is the required answer

Q: For your research project you will apply surveys to your classmates, if you know that the generation…

A: It is given that a researcher wants to apply the surveys to his classmates. He wants to generate…

Q: Is the answer 0.36 or 0.44??

A:

Q: Explain THREE F TESTS.

A: The three F-tests are Ratio of two population variance One-Way ANOVA Partial F-Test

Q: 110 students at a college were asked whether they had completed their required English 101 course,…

A:

Q: Carol bought sunscreen with a spf 30 label. The label claims it block about 97% of the sun's uv…

A: Carol bought sunscreen = spf 30 Now label claims :  It blocks 97% uv rays We have to calculate claim…

Q: I am confused still. I understand how the 2.33 was obtained but why is the percentage used 0.99

A: Let X denote the lengths of pregnancies in a small rural village are normally distributed with a…

Q: AI Sa Netriix Argentina:. G google translate -. Registration - We... 5 IT-ATS | Canvas@. The Boston…

A: First we arrange the data in ascending order so it would be easy to count leaf.

Q: Your grade is currently 84.76%. The final exam is 18% of your grade. If I get a 0 on this exam…

A: Here we will find the grade drop down to,

Q: Explain what is a margin of error. Provide an example from daily life.

A: A margin of error explains how many percentage points our statistic results will differ from the…

Q: , 160, 175, 162, 180, 240. The respective after weights are 142, 171, 162, 142, 171, 235.

A: before  after  150 142 160 171 175 162 162 142 180 171 240 235 Here each sample,…

Q: For the relationship between Calories and Carbs, r-squared was = 88.8%.  Describe what r-squared…

A: Regression analysis: The regression analysis is a statistical procedure that allow us to find the…

Q: Please do not give solution in image format thanku False Positives. A new brand of pregnancy tests…

A: Let p be the new brand of pregnancy tests yields a false negative p=1% n=214

Q: A 34% decrease resulted in 21 business in the downtown area. What was the number of businesses…

A:

Q: at percent of 200 is 8

A: n = 200 r = 80

Q: 137 is what percent of 74?

A:

Q: Last year's freshman class at Big State University totaled 5,320 students. Of those, 1,262 received…

A: Given: Meanμ=3450Standard Deviationσ=480

Q: 1 8= -2r+5

A:

Q: Can you please create a pie chart and histogram from the number in the photo attached

A:

Q: what percent of 25 is 5?

A: Simplification