Statistics

Question Subject Due Date No. of Tutorials Closed Price
STATISTICS 115-In a clinical trial of a vaccine, 10,000 children
1. In a clinical trial of a vaccine, 10,000 children were randomly divided into two groups. The subjects in group 1 (the experimental group) were given the vaccine while the subjects in group 2 (the c …
Mathematics / Statistics 2017-12-05 1 Yes $13.00
STATISTICS 115-The manufacturer of hardness testing equipment
1. The manufacturer of hardness testing equipment uses steel-ball indenters to penetrate metal that is being tested. However, the manufacturer thinks it would be better to use a diamond indenter so th …
Mathematics / Statistics 2017-12-05 1 Yes $8.00
STATISTICS 4700-Tandy's Ice Cream shop serves chocolate, vanilla
Data:Tandy's Ice Cream shop serves chocolate, vanilla, and strawberry ice creams. Tandy wants to examine planning for the future years. She knows that on average she expects to purchase 100 cases of c …
Mathematics / Statistics 2017-12-05 1 Yes $3.00
Liz spends 21 hours on a project
Liz spends 21 hours on a project and estimates that she has completed 3/4 of the project. How many hours does she expect the project to take?Please provide formula …
Mathematics / Statistics 2017-12-05 1 Yes $3.00
A financial planner wants to compare the yield of
A financial planner wants to compare the yield of income and growth oriented mutual funds 1. A financial planner wants to compare the yield of income and growth oriented mutual funds. Fifty thousand …
Mathematics / Statistics 2017-11-24 0 Yes $17.00
Loading...