Can someone please help me with my homework. I keep getting them wrong.
2. Use contingency tables to test the claim that your car's brand is dependent on its satisfaction. Use a=.10a=.10 ord chevy toyota nissan satisfied 123 144 161 188 not 155 103 satisfied 144 1563. Use contingency tables to test the claim that a person's age group is independent of their favorite flavor of ice cream.Use a significance of .05. vanilla chocolate strawberry cookie dough younger 5: 62 54 29 middle 46 45 74 41 older 125 112 151 81 4. The data below is a measure of how depressed a person is and how productive they feel. Give the best predicted value for production if a person has a depression measure of 8.4. Use significance of .05 dep prod 6.2 6.8 7.2 8.4 3.5 17.1 7.5 8.6 6.9 6.9 8.6 12.1 8.4 8.8 9.5 7.9 8.2 9.3 9.4 8.9 6.35. Test the claim that there is strong correlation between a person daily income and how many hours they excercise. daily income (dollars) hrs. of exercise per week 125 7 146 165 w 114 68 131 5 148 10 104 4 99 12 87 6 Use a significance of .106. You designed an experiment to see if antioxidants affect immune systems. The data below is how many grams of antioxidants people eat and a measurement of how well their immune system works. Give the best estimate for how much antioxidants a person eats if their immune measurement is 88. Use a=.050=.05. Make sure to show every step of how you came up with that answer. antioxidants (grams) immune measure 7.3 77 8.1 89.5 8.2 91.2 8.5 104.5 9.1 91.1 93 80.4 10.5 76.5 11.5 105.7 12.1 112.9 12.3 88 14.1 121.27. The data below is how much money an ice cream store makes and what the max temperature was at that day. Test the claim that there is no correlation between the two. Use a significance of .05. Temp (Farenheit) Dollars made 81 4722 91 3342 180 105 5121 84 2480 89 3011 94 3630 36 2777 Vv95 3914 103 4798 84 33261. Use one-way ANOV analysis to test the claim that the mean amount of days a person takes to improve are equal regardless of which treatment a person gets. Use a significance of .05 The data is how many days people took to recover. niclosamide chloroquine ciclesonide abacavir 14 9 13 22 12 14 12 18 13 21 11 9 g 11 9 10 20 10 15 11 16 17 18 19 11 19 10 18 14 22 21 12 20 8 7 10
