Question

4,5 and 6 please

4) Analysis of data from a statistical study showsa lincar relationship in the data with a correlation coeflicient of -0.524. Which statement best summarines this resul There is a strong positive corelation between the variables There is a strong negative correlation between he variables There is a moderate positive cornelation beween the variables. There is a moderate negative corelation between the variables 4 5) The scatter plot below represents the relationship between the number of peanuts a student eats and the student's bowling score. Which conclusion about the scatter plot is valid? 150 ) There is almost no relationship between eating peanuts and bowling score. 2) Students who eat more peanuts have higher bowling scores. 3) Students who eat more peanuts have lower bowling scores 4) No bowlers eat peanuts. 40 20 JO Number of Peanuts Eaten 14 points] A nutritionist collected information about different brands of beef hot dogs. She made a table showing the number of Calories and the amount of sodiun in each hot dog. Milligrams of Sodium per Beof Hot Dog Calories per Beef Hot Dog 495 186 477 181 425 176 322 149 482 184 587 190 370 158 322 139 a) Write the correlation coefficient for the line of best fit. Round your answer lo the nearest hundredth. b) Explain what the correlation coellicient suggests in the context of this problem Bowling Score

Answer 1

moderate negative correlation between the variables. 4. Option 4 There is a relationship between eating peanuts and bowling 5. Option 1 There is almost no 6. (a) Correlation coefficient 0.94 (b) There is a strong positive correlation between the variables i.e. if calories per beef hot dog is increased then miligrams of sodium per beef hot dog is al so increased. SCcore