#21 The scatter plot below, shows how much money was made by an ice cream shop from selling ice cream versus the noon temperature on a given day, for the last 12 days. State whether the diagram shows a positive correlation, a negative correlation, or no correlation and summarize any conclusions that can draw from the diagram. $700 $600 $500 $400 $300 $200 $100 $0 10 12 14 16 18 20 22 24 26 Temperature °C Sales

#21 The scatter plot below, shows how much money was made by an ice cream shop from selling ice cream versus the noon temperature on a given day, for the last 12 days. State whether the diagram shows a positive correlation, a negative correlation, or no correlation and summarize any conclusions that can draw from the diagram. $700 $600 $500 $400 $300 $200 $100 $0 10 12 14 16 18 20 22 24 26 Temperature °C Sales

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Similar questions

A used car company believes that there is a relationship between the amount spent on advertising and its sales. Data collected for 6 years are as follow: Amount spent on advertising Sales ($thousands) ($millions) 2.0 1 3.0 3 2.5 4 2.0 2 2.0 1 3.5 7 1. Illustrate the above on a scatter plot.
Please explain step by step how you solved for each problem, and where the numbers came from.
Would it be OK to use the line to predict the age of the wife if the husband is 80 years old? Explain your answer.
A bacteriologist charted the growth of a certain bacterium over a period of eight hours. The data are shown here. Construct a Scatter Plot to represent the data. What trends do you notice and what conclusion can be drawn? Hour 3 4 6. 8. # of cells 8. 13 17 22 30 38
Given the graph below, what type of correlation would you predict there is between the variables? CAR PRICE DEPENDING ON AGE Price (dollars) 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000- 4. 10 Age (years) O Positive correlation O Negative correlation O No correlation
Please explain if it's a negative linear or positive linear or no linear correlation at all.
The scatter plot shows the number of hours worked and money spent on entertainment by each of 24 students. Also shown is the line of best fit for the data. Fill in the blanks below. 70 65 60 55. Amount of 50 × 45 money spent on entertainment 40+ (in dollars) 35. × × 30 25 20 15. × 10+ 5-x 0 6 8 10 12 14 16 18 20 22 Number of hours worked (a) For these 24 students, as the number of hours increases, the amount of money spent tends to (Choose one) (b) For these 24 students, there is (Choose one) money spent. correlation between the number of hours worked and the amount of (c) Using the line of best fit, we would predict that a student working 8 hours would spend approximately (Choose one) ▼ ك ?
Do the plots show any trend? If yes, is the trend,Why or why not?
Life expectancy in the United States has been rising since the nineteenth century. The table shows the U.S. life expectancy in selected years. Year 1950 1960 1970 1980 1990 2000 Life expectancy at birth 68.2 69.7 70.8 73.7 75.4 77 a. Let t represent the number of years after 1950, and plot the data. Draw a line a best fit for the data points. 80+ 76- 5 10 15 20 25 30 35 40 45 50 Draw: 72+ 64- 60+ 56 52 48- 44 Clear All
+ Automatic Zoom Weight (tons) 70 60 50 40 30 ROSA200 16, 17, 10 20 40 60 80 100 Length (feet) X4 Which statement accurately describes the information in the scatter plot? A. The information shows a positive correlation. The weight of a dinosaur tends to increase according to its length. B. The information shows a negative correlation. The weight of a dinosaur tends to decrease according to its length. C. The information shows no correlation. The weight and length vary according to the type of dinosaur. D. The information shows no correlation. The relationship between the weight and length of a dinosaur is uncertain. Book Page 182-183