Do U.S census bureau conducts annual survey to obtain information on the percentage of the voting age population that is registered to vote. Suppose that 385 employed person and 473 unemployed persons are independently and randomly selected, in that 202 of the employed persons and 185 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers (P1), who have registered to vote, exceeds the percentage of an unemployed workers (P2), who have registered to vote? Use a a significance level of a= 0.1 for the test. 1.state the knoll and now turn to hypothesis for the test. 2.find the values of the two sample poroportions,p1 and p2.round to three decimal places. 3.compute the weighted estimate of p, p. Round to three decimal places. 4.compute the value of the test statistic. Round to two decimal places. 5.determine the decision rule for rejecting the null hypothesis Ho. Round the numerical portion to two decimal places. 6.make the decision for the hypothesis test.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Do U.S census bureau conducts annual survey to obtain information on the percentage of the voting age population that is registered to vote. Suppose that 385 employed person and 473 unemployed persons are independently and randomly selected, in that 202 of the employed persons and 185 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers (P1), who have registered to vote, exceeds the percentage of an unemployed workers (P2), who have registered to vote? Use a a significance level of a= 0.1 for the test.
1.state the knoll and now turn to hypothesis for the test.
2.find the values of the two sample poroportions,p1 and p2.round to three decimal places.
3.compute the weighted estimate of p, p. Round to three decimal places.
4.compute the value of the test statistic. Round to two decimal places.
5.determine the decision rule for rejecting the null hypothesis Ho. Round the numerical portion to two decimal places.
6.make the decision for the hypothesis test.
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