A bicycle safely organization claims that fatal bicycle accidents are uniformly distributed over Thursday, Friday, Saturday, and Sunday. The table below shows on which days 400 randomly selected fatal bicycle accidents occurred. At \alpha α= 0.01, can you reject the claim that the distribution is uniform?
-step the level of significance
-calculate the test statistic
-determine the d. f. and the critical value
-what is the rejection region?
-make your decision
-state your conclusion

Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)