1.) The Test Statistic for this data. (Round answer to 3 decimal places).2.) The p-value for this sample. (Round answer to 4 decimal places). A researcher wants to know if the news station a person watches is a factor in the amount of time (inminutes) that they watch. The table below shows data that was collected from a survey.Local FOXCNN4431504859361615152270293769475164371747151957524721Assume that all distributions are normal, the three population standard deviations are all the same, andthe data was collected independently and randomly. Use a level of significance of a = 0.05.Ho: μι = μ2 = 13H₁: At least two of the means differ from each other.

Answered: A researcher wants to know if the news…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Examples of population or sample? A. The types of cars driven by ur classmates B. The wt of five out of 33 tomatoes at the store C. A recent poll of 100 students in the US on studying habits
Please, I want to solve these paragraphs in full, I just want the answer
The floor exercise is a commonly shared event between the Women’s and Men’s Artistic Gymnastics programs. Let’s compare the floor exercise scores of the female gymnasts and male gymnasts. To do this, we will consider the 2007, 2011, and 2015 results as sample data. Part B: Apparatus Finals Let’s now look at the floor exercise scores in the Female Apparatus Finals and in the Male Apparatus Finals. Female Apparatus Finals Score Male Apparatus Finals Score 15.25 14.35 14.85 14.05 14.2 14.05 13.95 13.95 13.65 13.85 13.3 13.4 12.7 12.8 0 11.55 14.6 13.6 14.45 13.4 14.2 13.35 13.55 13.1 13.25 13.1 12.85 13.05 11.8 12.7 11.25 12.4 15 13 14.9 12.7 14.45 12.65 14.3 12.65 13.7 12.6 13.55 12.25 13.45 12.15 13.15 12.05 i. Find the sample mean and sample standard deviation for the floor exercise scores in the Female Apparatus Finals. ii. Find the sample mean and sample standard deviation for the floor exercise scores in the Male Apparatus…
INSTRUCTION: Perform an appropriate statistical test using the dataset (Sheet name: Autism) if a researcher would like to determine if there is a significant difference between "Autistic," "Normal," and "Mentally Retarded"? The researcher took measurements of the serum concentration of an antigen in three groups of children (Autistic, Normal, and Mentally Retarded). Dataset for this can be retrieved on the given Excel. 1. What is the computed p-value for the given data on "Autism"? Round it off to two decimal places. Then, answer (YES or NO) if there is a significant difference in the serum concentration of antigen between "Autistic," "Normal," and "Mentally Retarded"? 2. What is the computed Mean of "Mentally Retarded" on the given data for Autism? Round it off to two decimal places. 3. What is the computed Standard Deviation of the "Autistic" group on the given data for Autism? Round it off to two decimal places.
Which of the following is a sample and not a population? People who live in your town People who respond to a national survey Patients admitted to Roper Hospital during March of 2006 Sixth grade boys attending Mount Hope elementary school.
STATISTICS. Show necessary and complete solutions. Box your final answer. 1. A 15-item quiz were given to the students who were absent on the actual day of the quiz. Those students got 4, 4, 5, 6, 9, 9, 9, 12, 13, 14 and 14. Find the range, mean, median, mode, standard deviation, and variance of this ungrouped data.
The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 20, 23, 14, 13, 17, 19, 18, 13, 16 Determine the range, mean, variance, and standard deviation of the sample data set.
advocacy organization surveys 966 citizens of country A and 186 of them reported being born in another country. Similarly, 177 out of 1213 citizens of country B reported being foreign-born. The researchers want to test if the proportions of foreign born are the e in country B as in country A. Complete parts a through c below. What is the difference in the sample proportions, p, - p2, of foreign born residents from both countries? Assume p, is the proportion of foreign born residents from country A and p, is the proportion of foreign born residents from country B. difference in the sample proportions, p1-P2, is und to three decimal places as needed )
The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 21, 23, 15, 20, 18, 21, 16, 15, 16 The range is 9 (Simplify your answer.)
A: 96, 122, 132, 111, 130, 99, 126, 113, 134, 126, 143, 132, 125, 115 B: 2.98, 3.85, 4.44, 4.84, 3.50, 4.87, 4.06, 4.45, 3.87, 4.70, 4.31 Step 1 of 2 : For each of the above sets of sample data, calculate the coefficient of variation, CV. Round to one decimal place.
1. The first decile is the A. 2nd quartile 2. It divides the data into a lower half and an upper half. C. 50th percentile D. 4th quartile B. 10th percentile A. Median B. Upper Quartile C. Lower Quartile D. Upper Decile 3. Find the median of the following numbers. 12, 5, 22, 30, 7, 36, 14, 42, 15, 53, 25 A. 36 В. 30 С. 22 D. 15 4. Which percentile is equivalent to the first quartile? A. 25th В. 50th C. 75th D. 100th 5. Which percentile is equivalent to the 5th decile? A. 25th В. 50th C. 75th D. 100th 6. Which measures of position divides the data into 4 parts? A. decile B. quartile C. percentile D. median 7. The following values are the ages of 15 students in a statistics class: 18 18 19 21 21 21 21 23 23 24 24 25 26 27 28 What is the 25th percentile? A. 18 В. 23 С. 21 D. 24 For items 8 to 11, consider the score distribution of 20 students given below 53 74 82 42 39 20 81 68 58 28 67 54 93 70 30 55 36 37 29 61 8. What is the lower quartile score? В. 30.25 A. 29.25 C. 36.25 D. 37.25 9.…

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