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Home | Capella University - C X Bb Week 4 - PSYC4700 - Jul 13 2020 x Bb Take Test: [u04q1] Week 4 Quiz 1 X { PSYC4700 - Jul 13 2020 to Sep 1 x G probability images - Google * Question Completion Status: Not secure | courserooma.capella.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_95610_1&course_id=_266636_1&content_id=_9008456_1&st O C. speed limits d. real limits QUESTION 15 A researcher wants to know the probability of selecting a student athlete from a school population where 5% of students are athletes. If the researcher selects a sample of 120 students, is it appropriate to use the normal approximation of the binomial distribution to estimate this probability? O a. Yes, because the sample size is large. O b. Yes, because nq is greater than 10. O C. No, because np is greater than 10. O d. No, because np is less than 10. Click Save and Submit to save and submit. Click Save All Answers to save all answers. SAVE ALL ANSWERS Type here to search O hp % & 9 O 2 3 A 15 8 P Q W E R H K caps lock A S B N M Lift T Z X alt ILION E YOUR SMARTPHONE FOR . Reviews . Videos . Features . Specs . SupportHome | Capella University x Bb Week 4 - PSYC4700 - Jul 13 2020 X BL Take Test: [u04q1] Week 4 Quiz 1 x { PSYC4700 - Jul 13 2020 to Sep 1 Not secure | courserooma.capella.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_95610_1&course_id=_266636_1&conten G Pro Question Completion Status: QUESTION 11 A researcher determines that students study an average of 80 + 20 (M + SD) min/week. Assuming these data are normally distributed, what is the z score for stud min/week? a. 1.0 b. -1.0 C. .3413 O d. . 1587 QUESTION 12 State whether the first area is bigger, the second area is bigger, or the two areas are equal: the area to the left of z = 1.00, or the area to the left of z = -1.00. O a. The first area is bigger. O b. The second area is bigger. O C. The two areas are the same. O d. none of the above Type here to search O 4+ ? & # % 2 3 4 15 6 Q W E R Y A S D F H K Z X C B N M altHome | Capella University x Bb Week 4- PSYC4700 - Jul 13 2020 x Bb Take Test: [u04q1] Week 4 Quiz 1 x PSYC4700 - Jul 13 2020 to Sep 1 x G probability images Question Completion Status: Not secure | courserooma.capella.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_95610_1&course_id=_266636_1&content_id=_900845 A distribution of probabilities for random outcomes of a bivariate or dichotomous random variable is called a O a. binomial probability distribution. O b. distribution of expected values. O C. random variable distribution. O d. mathematical expectation. QUESTION 7 Below is the probability distribution for the number of times students had to take the same exam before passing it. What is the value at the second standard deviation above the mean for this probability distribution? a. 3.10 O b. 3.4 O C. 3.90 O d. 3.79 QUESTION 8 Type here to search O V7 40 4- @ # 9 2 A O Q W E R H lock A S Z X B N M alt ION OUR SMARTPHONE FOR . Reviews . Videos . Features . Specs . SupportHome | Capella University