2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...

Question

Question

2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was the result significant?

2. One-Sample Sign Test A school teacher is concerned that her students watch more TV than the typical American child. She re

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Hi Dear,
I have given my 100% to solve your problem.
So, please help me out by just thumbs up.
Thank you, so much

S610 Here we want to test Ho: Population median H : Population median G + 4 sign 4.1 number of plus signs number of negative

Add a comment

Answer 2

Similar Homework Help Questions

A schoolteacher is concerned that her students watch more TV than the average American child. She...

A schoolteacher is concerned that her students watch more TV than the average American child. She reads that according to the American Academy of Pediatrics (AAP), the average American child watches 4 hours of TV per day (μ = 4.0 hours). She records the number of hours of TV each of her six students watch per day. The times (in hours) are 3.8, 4.6, 2.9, 5.5, 4.4, and 2.8. (a) Test the hypothesis that her students watch more TV than...
Watching TV: In 2012, the General Social Survey asked a sample of 1330 people how much...

Watching TV: In 2012, the General Social Survey asked a sample of 1330 people how much time they spent watching TV each day. The mean number of hours was 3.05 with a standard deviation of 2.70. A sociologist claims that people watch a mean of 3 hours of TV per day. Do the data provide sufficient evidence to conclude that the mean hours of TV watched per day is more than the claim? Use the a=0.10 level of significance and...
Which Test those cases should use? A: one sample z-test B: one-sample t-test C: t-test for the...

Which Test those cases should use? A: one sample z-test B: one-sample t-test C: t-test for the difference between means for two related samples D: t-test for the difference between means for two independent samples with homogeneity of variance E: t-test for the difference between means for two independent samples with heterogeneity of variance F: a one sample z-test for proportions (or a chi-square goodness of fit) G: chi-square goodness of fit only (where a one sample z-test of proportions isn’t appropriate) H: a two-sample z-test...

1. In the regression equation, the value that gives the amount by which Y changes for...

1. In the regression equation, the value that gives the amount by which Y changes for one unit in X is called the (a) coefficient of correlation. (b) coefficient of determination. (c) slope. (d) intercept. 2. For any two categorical variables, X and Y, the best way to determine if they are related is to (a) calculate the correlation between X and Y. (b) draw a scatterplot of the X and Y values. (c) make a two-way table of the...
1. Testing: H0:p=0.55H0:p=0.55 H1:p<0.55H1:p<0.55 Your sample consists of 144 subjects, with 73 successes. Calculate the test...

1. Testing: H0:p=0.55H0:p=0.55 H1:p<0.55H1:p<0.55 Your sample consists of 144 subjects, with 73 successes. Calculate the test statistic, rounded to 2 decimal places z= 2. A well-known brokerage firm executive claimed that at least 34 % of investors are currently confident of meeting their investment goals. An XYZ Investor Optimism Survey, conducted over a two week period, found that out of 125 randomly selected people, 38 of them said they are confident of meeting their goals. Suppose you are have the...
please tell me if its a z test ke t test and why it is :)...

please tell me if its a z test ke t test and why it is :) thanks! CHECK ANSWERS! You should use a Z test because of the large sample size 30 < and we know the mean and the standard deviation. 6. The Graded Naming Test (GNT) requires respondents to name objects in a set of 30 black-and-white drawings. The test is often used to detect brain damage in the UK. The test begins with easy words like kangaroo,...

The One Sample 2 Test ESP A husband and wife claim that they have a special...

The One Sample 2 Test ESP A husband and wife claim that they have a special bond that allows them to communicate by ESP. To test this claim, an researcher puts the husband and wife in separate rooms. The husband is randomly shown one of colors: either blue, red, green, yellow or orange. He then is given 5 seconds to use his ESP to communicate the color to his wife. The wife then has to decide which of the 5...
Travana - 26. What is a warning sign for breast cancer? 2. A change in the skin (c.g. pucke...

Travana - 26. What is a warning sign for breast cancer? 2. A change in the skin (c.g. puckering) b. Hard area inside the breast c. Change in the size of the breast d. Pain that doesn't go away c. All of the above 27. What is a symptom of testicular cancer? a Swollen testicle b. Painless lump on or in the testicle c. Low back pain d Breast growth or soreness e. All of the above What is a...
What is the conclusion for t-test concerning if the mean child mortality rate for countries in...

What is the conclusion for t-test concerning if the mean child mortality rate for countries in Africa is more than the mean child mortality rate for countries in South Asia? Did i get the right answer? 1. RYAN GREGURICH of 5 Step 1 of 1 Question 2- 00:16:35 What is the conclusion for t-test concerning if the mean child mortality rate for countrles in Afica is more than the mean child mortality rate for countries in South Asia? Answer 10...

1. We reject the null hypothesis only when: a. our sample mean is larger than the population mean. b. the p value asso...

1. We reject the null hypothesis only when: a. our sample mean is larger than the population mean. b. the p value associated with our test statistic is greater than the significance level of the test we have chosen. c. our sample mean is smaller than the population mean. d. the p value associated with our test statistic is smaller than the significance level of the test we have chosen. 2. In a study of simulated juror decision making, researchers...

2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...

Homework Answers

Add Answer to:
2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...

Post as a guest

Earn Coins

A schoolteacher is concerned that her students watch more TV than the average American child. She...

Watching TV: In 2012, the General Social Survey asked a sample of 1330 people how much...

Which Test those cases should use? A: one sample z-test B: one-sample t-test C: t-test for the...

1. In the regression equation, the value that gives the amount by which Y changes for...

1. Testing: H0:p=0.55H0:p=0.55 H1:p<0.55H1:p<0.55 Your sample consists of 144 subjects, with 73 successes. Calculate the test...

please tell me if its a z test ke t test and why it is :)...

The One Sample 2 Test ESP A husband and wife claim that they have a special...

Travana - 26. What is a warning sign for breast cancer? 2. A change in the skin (c.g. pucke...

What is the conclusion for t-test concerning if the mean child mortality rate for countries in...

1. We reject the null hypothesis only when: a. our sample mean is larger than the population mean. b. the p value asso...

2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...

Homework Answers

Add Answer to: 2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...

Post as a guest

Earn Coins

Add Answer to:
2. One-Sample Sign Test a. What was the p-value for the one-sample sign test? b. Was...