The following table contains the number of successes and failures for three categories of a variable Test whether the proportions are equal for each category at the a 0.1 level of significance Category 1 Category 2 Category 3 49 33 43 76 38 48 Click the icon to view the Chi Square table of critical values Failures Successes State the hypotheses. Choose the correct answer below OA. H. The categories of the vanable and success and failure are dependent H₁ The categories of the variable and success and failure are independent OB H, The categones of the variable and success and failure are independent H₁ The categones of the variable and success and failure are dependent OC. Ho PE, and Eg and ta H, At least one mean is different from what is expected OD. H₂ P P₂ P₂ H. At least one of the proportions is different from the others

wants to know if it is better for Instructor Pilots to give flight students feedback in the airplane immediately after each maneuver rather than to wait till they are on the ground and debriefing. Six student pilots are selected. Each student receives immediate feedback on half of their flights and receives delayed (after landing) feedback on the other half of their flights. Average scores for the student’s evaluations are listed in the table below. Show work. Student Pilot Score for Immediate Feedback Score for Feedback Received After on the Ground Student Pilot A 4 2 Student Pilot B 3 4 Student Pilot C 5 2 Student Pilot D 3 3 Student Pilot E 5 3 Student Pilot F 5 2 a. Test the hypothesis that the student pilots receive higher evaluations on flights where they received immediate feedback compared to delayed (after landing) feedback. Use α =.05. Use the four steps of hypothesis testing. b. Calculate Omega squared (ώ2)

Pls solve both questions with details explanation and no plagiarism , for good rating

Test the claim that the proportion of people who own cats is larger than 40% at the 0.1 significance level.   Based on a sample of 500 people, 46% owned catsThe test statistic is:  (to 2 decimals)The p-value is:  (to 2 decimals)

A boxplot of some data is as follows. 20 40 60 50 100 120 Using this boxplot, answer the following questions. What is the lower quartile? What is the upper quartile? Choose... Choose... Is the boxplot left-skew, symmetric or right-skew? Choose...

Need parts 2 and 3 please

Data: 1,2,3,4,5,6,7,8,9,10

need   C and D  please

Which of these statements is true?   Group of answer choices The p-value is determined by the test statistic and the critical value is determined by the significance level The p-value is determined by the significance level and the critical value is determined by the test statistic.

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