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Given p = 0.3143 and N= 35 for the high income group, Test the claim that...
Homework > Homework 7.1 Given p = 0.4 and N = 35 for the high income...
Homework > Homework 7.1 Given p = 0.4 and N = 35 for the high income group, Test the claim that the proportion of children in the high income group that drew the nickel too large is smaller than 50%. Test at the 0.1 significance level. a) Identify the correct alternative hypothesis: ON > .50 Op<.50 Op > 50 Op.50 Op<.50 OM.50 Give all answers correct to 3 decimal places. b) The test statistic value is: c) Using the P-value...
Given p = 0.4 and N = 35 for the high income group, Test the claim...
Given p = 0.4 and N = 35 for the high income group, Test the claim that the proportion of children in the high income group that drew the nickel too large is smaller than 50%. Test at the 0.1 significance level. a) Identify the correct alternative hypothesis: ou < .50 ou = .50 op < .50 op= .50 op > .50 ou > .50 VLV| LAA Give all answers correct to 3 decimal places. b) The test statistic value...
Test the claim that the proportion of children from the low income group that drew the...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. 25 of 40 children in the low income group drew the nickel too large, and 15 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote...
Test the claim that the proportion of children from the low income group that drew the...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. 19 of 40 children in the low income group drew the nickel too large, and 11 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. 21 of 40 children in the low income group drew the nickel too large, and 15 of 35 did in the high income group. a) If we use LL to denote the low income group and HH to denote...
The test claim that the proportion of children from the low income group that drew the...
The test claim that the proportion of children from the low income group that drew the nickle too large is greater than the proportion of the high income group that drew the nickle too large. Test at the 0.05 significance level. 25 of 40 children in the low income group drew the nickle too large, and 7 of 35 in the high income group. A) if we us L to denote the low income group and H to denote the...
Homework > Homework 6.2 To begin answering our original question, test the claim that the proportion...
Homework > Homework 6.2 To begin answering our original question, test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. Recall 17 of 40 children in the low income group drew the nickel too large, and 12 of 35 did in the high income group a) If we use...
finding t test stastic
To begin answering our original question, test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.01 significance level.Recall 18 of 40 children in the low income group drew the nickel too large, and 13 of 35 did in the high income group.a) If we use LL to denote the low income...
1) You want to obtain a sample to estimate a population mean. Based on previous evidence,...
1) You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately σ=20.5σ=20.5. You would like to be 90% confident that your esimate is within 10 of the true population mean. How large of a sample size is required? n = Use a critical value accurate to three decimal places, and do not round mid-calculation — this is important for the system to be able to give hints...
The test statistic of z = -3.34 is obtained when testing the claim that p= 1/2...
The test statistic of z = -3.34 is obtained when testing the claim that p= 1/2 a. Using a significance level of a=0.10, find the critical value(s). b. Should we reject He or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table, Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are za : (Round to two decimal places as needed. Use a comma...
Homework > Homework 7.1 Given p = 0.4 and N = 35 for the high income group, Test the claim that the proportion of children in the high income group that drew the nickel too large is smaller than 50%. Test at the 0.1 significance level. a) Identify the correct alternative hypothesis: ON > .50 Op<.50 Op > 50 Op.50 Op<.50 OM.50 Give all answers correct to 3 decimal places. b) The test statistic value is: c) Using the P-value...
Given p = 0.4 and N = 35 for the high income group, Test the claim that the proportion of children in the high income group that drew the nickel too large is smaller than 50%. Test at the 0.1 significance level. a) Identify the correct alternative hypothesis: ou < .50 ou = .50 op < .50 op= .50 op > .50 ou > .50 VLV| LAA Give all answers correct to 3 decimal places. b) The test statistic value...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. 25 of 40 children in the low income group drew the nickel too large, and 15 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote...
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. 19 of 40 children in the low income group drew the nickel too large, and 11 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote...
Homework > Homework 6.2 To begin answering our original question, test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level. Recall 17 of 40 children in the low income group drew the nickel too large, and 12 of 35 did in the high income group a) If we use...
The test statistic of z = -3.34 is obtained when testing the claim that p= 1/2 a. Using a significance level of a=0.10, find the critical value(s). b. Should we reject He or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table, Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are za : (Round to two decimal places as needed. Use a comma...
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