For question 11- 12 a. What is the null hypothesis? What is the alternate hypothesis? b. What is the level of significance? What is the critical value zo (#12)? c. Calculate the t or z (round p to 4 places) values corresponding to the sample statistic. d. Find the P value. e. Based on your answers, shall we reject or fail to reject the null hypothesis? ett - St. 11. Homser Lake has an Atlantic salmon catch and release program that has been very successful. The average fisherman's catch is 8.8 Atlantic Salmon per day. In a random sample of 14 days, it was found that = 7.36 and s = 4.03. Test the claim that the population average catch per day is different from 8.8? Use a level of significance of .05. %3D create a. Ho: H: b. α- c. t= nts d. < P-value < elissa B e. Reject OR Fail to reject

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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.