Español Oil and Gas Prices The average gasoline price per gallon (in cities) and the cost of a barrel of oil are shown below for a random selection of weeks in 2015. Oil ($) 66.30 47.23 53.72 43.17 61.92 84.25 Gasoline ($) 2.838 2.606 2.719 2.556 2.645 2.964 Send data to Excel dlo The correlation coefficient for the data is r=0.936 and a=0.01. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y'=a+bx a = b = Find the cost of gasoline when oil is $60 a barrel. Round the answer to t least three decimal places. When oil is $60 a barrel, gas costs$ per gallon. Submit Assignment Continue O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use| Privacy Center | Accessibility MacBook Air DIL F11 F10 80 888 F9 FB F7 F6 F5 F4 esc F3 F2 F1 %23 $

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Find R and P Value

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Please explain the test statistic t

PLEASE HELP ANSWER ALL SUBS D-i THANK YOU A grocery store manager did a study to look at the relationship between the amount of time (in minutes) customers spend in the store and the amount of money (in dollars) they spend. The results of the survey are shown below. PLAESE ANSWER ALL SUBS A-i its all one question   Time 24 19 21 20 18 24 25     Money 102 78 79 80 72 84 105       A. Find the correlation coefficient: r=     Round to 2 decimal places.  The null and alternative hypotheses for correlation are:H0: ρ  = 0H1: ρ  ≠ 0     B.The p-value is:?        (Round to four decimal places) C. Use a level of significance of α=0.05 to state the conclusion of the hypothesis test in the context of the study? There is statistically insignificant evidence to conclude that a customer who spends more time at the store will spend more money than a customer who spends less time at the store. There is statistically significant evidence to conclude that a customer who spends more time at the…