A video game player insists that the longer he plays a certaincomputer game, the higher his scores are. The table shows the totalnumber of minutes played and the high score (in thousands ofpoints) achieved after each 5-minute interval. Use α = .01 .
# Min 5 10 15 20 25 30 35 40 45 50 55 60
Score 48.0 53.3 101.9 72.5 121.5 146.0 196.1 118.5 150.5 80.7 36.0 64.8
Find the critical value. (Round to the nearest thousandth. Ifmore than one value is found, enter the largest criticalvalue.)
A video game player insists that the longer he plays a certaincomputer game, the higher his scores are. The table shows the totalnumber of minutes played and the high score (in thousands ofpoints) achieved after each 5-minute interval. Use α = .01 .
# Min 5 10 15 20 25 30 35 40 45 50 55 60
Score 48.0 53.3 101.9 72.5 121.5 146.0 196.1 118.5 150.5 80.7 36.0 64.8
State the conclusion in words.
- The sample data support the claim of linear correlation.
- There is not sufficient sample evidence to support the claim oflinear correlation.
A video game player insists that the longer he plays a certaincomputer game, the higher his scores are. The table shows the totalnumber of minutes played and the high score (in thousands ofpoints) achieved after each 5-minute interval. Use α = .01 .
# Min 5 10 15 20 25 30 35 40 45 50 55 60
Score 48.0 53.3 101.9 72.5 121.5 146.0 196.1 118.5 150.5 80.7 36.0 64.8
What game score do you predict after 47 minutes of play? (Roundto the nearest hundredth.)
