please help asap. data for the problem is provided in the picture as well. 4) A student advisor believes that undergraduate student's grades earned in a givensemester (as measure by GPA) depend on their class standing (Freshman,Sophomore, Junior or Senior).a) What is the appropriate null and alternate hypothesis to determine if student'sgrades (as measure by GPA) depend on their class standing?b) Choose a level of a. Use a = 0.05 for this problem.To test the hypothesis, the student advisor randomly selects 25 undergraduatestudents and records the GPA of the classes they took in the previous semesterand their class standing that semester. The data appear in the UG GPA worksheetof the Chp 18 HW data workbook on Moodle. Use the Kruskal-Wallis test to testthe hypothesis that student's grades (as measure by GPA) depend on their classstanding. Calculate the sum of ranks for each class standing.d) Sketch the sampling distribution. Include the critical value and test statistice) Draw a conclusion for the hypothesis test. Make sure you state your conclusion inthe context of the problem.f) What is the p-value for the hypothesis test. 12345678910111213141516171819202122232425262728293031ABStudent Class Standing1Senior2JuniorSeniorSophomoreJuniorSophomoreJunior345678910111213141516171819202122232425SophomoreSeniorJuniorJuniorJuniorFreshmanSophomoreSeniorSeniorSophomoreFreshmanFreshmanFreshmanJuniorFreshmanSeniorSophomoreSophomoreCGPA3.012.893.812.293.333.113.672.962.453.453.262.983.473.323.323.173.892.192.712.143.011.913.022.822.02DE

This problem is about testing the hypothesis that undergraduate student's grades earned in a given…

Answered: 4) A student advisor believes that…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 33PPS

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Find the positive geometric mean between 4 and 64.
1st blank: 0.6267, 0.5006, 33, 0.7843 2nd blank: 1.44, 2.25, 1.15, 1.80 3rd blank: 0.7843, 0.6267, 0.5006, 0.4 4th blank: 2.25, 1.80, 1.15, 1.44 5th blank: larger or smaller 6th blank: 0.2689, 0.1293, 0.0145, 0.0378 7th blank: 0.0378, 0.1293, 0.0100, 0.2612 8th blank: flatter and more spread out or more like the z distribution
1.100, 98, 96, 94, 2. 12, 13, 15, 18, 22, 3. 7, 20, 47, 94, 167, 4.1, 4, 2, 8, 6, 24, 22, 5. 11, 23, 48, 99, 6.6, 13, 27, 55, 111, 7.8,-24, 72, -216, 648, -1994, 8.5, 27, 137, 687, 3437, 9.34, 7, 37, 14, 40, 28, 10. 16384, 8192, 2048, 256, 16, TEST III. Find the nh term of the Fibona (@ = 1.618034) %3D 1. Xe 2. X
10.3.13-T Question Help Use the accompanying paired data consisting of registered boats (tens of thousands) and manatee fatalities from boat encounters. Let x represent the number of registered boats and let y represent the corresponding number of manatee deaths. Use the given number of registered boats and the given confidence level to construct a prediction interval estimate of manatee deaths. Use x= 87 (for 870,000 registered boats) with a 99% confidence level. Click the icon to view the boats and manatee data. Find the indicated prediction interval. manatees < y< manatees (Round to three decimal places as needed.)
Use the accompanying 200 Los Angeles commute times to test the claim that the mean Los Angeles commute time is less than 35 minutes. Assume that a simple random sample has been selected. Use a 0.05 significance level. Compare the sample mean to the claimed mean of 35 minutes. Is the difference between those two values statistically significant? Click the icon to view the Los Angeles commute times. X Los Angeles Commute Times Reported daily commute times (minutes) to work from workers of age 16 and older in Los Angeles. Data are from the U.S. Census Bureau's 2017 American Community Survey. Identify the null and alternative hypotheses. Ho: = 35 H₁: P < 35 (Type integers or decimals. Do not round.) Identify the test statistic. (Round to two decimal places as needed.) LOS ANGELES CA Q 30 25 25 30 45 20 60 20 141 5 60 2 90 30 30 45 30 45 10 10 30 45 20 15 15 30 40 10 30 141 30 30 15 30 30 30 15 30 45 10 40 15 10 90 30 20 10 35 30 40 6 35 30 30 50 10 30 30 35 45 20 45 60 25 45 20 20 30 10 40…
61 57 58 57 61 64 68 51 49 64 50 48 65 52 62 55 54 48 58 64 55 55 54 42 51 65 51 54 51 60 62 43 55 56 61 52 69 64 56 45 PLEASE CALCULATE THE VARIANCE
Zip Code 93905 93905 93905 93905 93905 93905 93905 93905 93905 93905 93905 93905 93905 93905 405 93905 760 4 93905 630 4 93905 from ho 640 ales above, 3 93905eath ip 749 find: sampl 4 93905 503 3 93905 43908 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 93906 Price 714 855 598 769 529 795 715 635 989 93901 93901 93901 93901 790 605 800 480 660 799 900 799 640 650 93906 do the 1069 93906 700 93906 819 635 850 840 625 730 728 840 845 785 700 609 739 685 675 565 595 Bedrooms 3 5 3 4 2 5 3 4 6 4 3 5 3 2 3 3 4 6 3 3 2 4 3 4 3 4 4 3 4 4 4 3 2 3 3322 Baths 1 3 3 3 1 3 2 3 3 3 1 3 1 1 3 2 13 abd 3 1 3 3 2 3 3 2 2 2 3 2 3 2 3 3 2 3 3 3 3 2 3 2 2 1 1 Square Feet 821 2658 1638 2607 729 2253 1529 1980 3074 2607 948 2076 1089 863 2255 1353 1442 1837 920 2450 1877 1231 2191 3043 1814 1498 1240 2905 1328 2195 1112 2156 2276 1450 2400 2191 2207 1852 1077 1501 1152 1420 816 1212
nocalcuatorspls
PICK 1 in each blank 1st blank: 2.853, 0.812, 0.317, 0.0162 2nd blank: 0.500, 0.021, 0.091, 0.112 3rd blank: large, very small, small to medium] 4th blanK: medium, small, very large 5th blank: 1.083, 0.875, 2.853, 0.009 6th blank: 0.500, 0.431, 0.233, 0.035 7th blank: small, medium, large 8th blank: small, medium, large
[112, 158, 184, 205, 222, 231, 266, 268, 269, 301, 347, 1026, 1694, 1741, 2031, 2381, 2389, 2660, 2704, 2834, 2876, 3150, 3238, 3289, 3387, 3517, 3563, 3577, 3621, 3701, 3732, 3757, 3775, 3870, 3935, 4034, 4096, 4134, 4193, 4243, 4473, 4509, 4511, 5049, 5438] please answer these questions using the above data
[112, 158, 184, 205, 222, 231, 266, 268, 269, 301, 347, 1026, 1694, 1741, 2031, 2381, 2389, 2660, 2704, 2834, 2876, 3150, 3238, 3289, 3387, 3517, 3563, 3577, 3621, 3701, 3732, 3757, 3775, 3870, 3935, 4034, 4096, 4134, 4193, 4243, 4473, 4509, 4511, 5049, 5438] please fill these blanks using the above data my sample data within the limits of the first standard deviation is _(pick one: normally distributed, or not normally distributed)_at this measurement. my sample data within the limits of the second standard deviation is _(pick one: normally distributed, or not normally distributed)_ at this measurement. my sample data within the limits of the third standard deviation is _(pick one: normally distributed, or not normally distributed)_ at this measurement.

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