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- A) take you directly to a variable b) skip straight to a particular case c) split the data file by a coding variable. d) show you the variables in the data editor and summary information about each one1). The table below gives the responses to 20 questions. Calculate the value of the appropriate used for the answer yes no yes yes yes no no yes no no yes Yes no yes no yes no yes yes yes noB. Read the given article/texts carefully. Then, complete the table and answer the questions that follow, Essential Question Text 1 Text 2 Text 3 The computer terminals in a school are labeled 1 to 300, The technician wants to know if the computers are in good working condition by testing 50 of these units. He randomly selects the 12th to be the first unit to be tested. Which computer unit will be tested next? Fifty people were surveyed The table shows the on the number of full-length frequency count of the employees' responses to the survey of employees' satisfaction level. A numerical rating of 5 is assigned to very satisfied (VS), 4 to satisfied (S), 3 to neutral (N), 2 to somewhat dissatisfied (SD), and 1 to very dissatisfied (VD). Number of Employces 25 movies watched in a year. Number of Movies Watched 19-21 16-18 13-15 Number of Регsons 1 5 7 10-12 7-9 8 4-6 0-3 At least how many movies should one watch to belong to upper 5th percentile? 12 15 Level of Satisfaction VS (5) S (4)…
- ???3. In a researcher’s action research, she seeks to investigate whether a particular intervention works for teaching a mathematical concept. She organizes a diagnostic test (pre-test), taught with her intervention and then did a post-test. The recorded scores for ten students is in the table below:Student ID 01 02 03 04 05 06 07 08 09 10Pre-test. 66 49 63 70 71 65 75 88 87 51Post-test 69 50 61 72 78 66 75 89 86 54(i) Draw a scatterplot for the observed scores and superimposed in it a least square regression line.(ii) Compute the Pearson Product Moment Correlation for the two tests and interpret your results.Researchers wanted to determine if there was an association between daily cantaloupe consumption and the occurrence of high cholesterolhigh cholesterol.The researchers looked at 93 comma 17393,173 women and asked them to report their cantaloupe-eatingeating habits. The researchers also determined which of the women had high cholesterolhigh cholesterol. After their analysis, the researchers concluded that consumption of two or more servingstwo or more servings of cantaloupecantaloupe per day was associated with a reduction in high cholesterolhigh cholesterol. Complete parts (a) through (c) below. (a) What type of observational study was this? Explain. A. This was a cross-sectional study because all information about the individuals was collected at a specific point in time. B. This was a cohort study because it identified a group of individuals to participate in the study and observed the group over a long period of time. C. This was a case-control study…
- see below image15) Use the situation below to answer the question that follows. Team Jet has 7 members who won a school competition. Of these 7, 4 members are randomly picked to receive prizes for winning. The 1st member selected wins a $50 gift card; the 2nd person selected wins a $25 gift card; the 3rd person selected wins a $10 gift card; the 4th person selected wins a $5 gift card. The names of Team Jet's members are represented by the first letter of their first names, as displayed in the following table: Name Frank Gina Harriet Inez Jakob Keven Liu Letter F G H I J K L In the box below, complete the remaining three rows of the list that models how to calculate the number of possible ways 4 team members can be selected to win the prizes. 1) FGHIJKL Let Lui win the 1st prize, so select L. 2) 3) 4)