Do MALES HAVE MORE NEGATIVE ATITUDES TOWARDSMENTAL HEALTH THAN FEMALES?MALES N=112, FEMALES N=13MENTAL HEALTH ATTITUDEMALES 55, 21, 88, 33,89,27,52, 43, 40, 50, 56, 92FEMALES 64, 34, 44, 32, 88, 57, 45, 67, 78, 42, 31, 67, 31MEAN SPT-VALUE=DF=MALEFEMALESIGNIFICANT (Y/N)WHAT TEST STATISTIC WAS USED?ACCEPT OR REJECT NULCHYPOTHESUS?CONCLUSION?

The data on mental health attitudes for males and females is,Sr no…

Answered: Do MALES HAVE MORE NEGATIVE ATTITUDES…

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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Yesterday's low temperature of 13 cities was recorded with the following scores: 15, 16, 20, 22, 31, 37, 46, 47, 48, 49, 57, 58, 64 Find the median, the first quartile, the third quartile, and the IQR for these scores. Are there any outlines according to the 1.5*IQR rule?
How do I apply a normal curve to a sample of test scores. n=50 range=27 min=72 max=99 mean=85.94 median=87 mode=89 standard deviation=5.99 skewness= -.39
A small hospital wants to create a more welcoming environment for patients with mental illnesses--starting with employee training. As part of a pre-training assessment, employees complete a 10-point Attitudes Toward Mental Illness scale (higher = more positive attitudes). The pre-training data are: 4, 10, 2, 7, 7, 6, 6 Make a Frequency Table 1 Make a Frequency Histogram 2 Find the mean, median & mode 3 Calculate the SD What are the (pre-training) employee attitudes toward mental illness like?
Is there a significant relationship between subject’s IQ and pre-test scores? Treatment Gender Pre_score Post_score IQ hours_studied 1.00 1.00 9.40 10.80 111.00 5.00 1.00 1.00 8.60 9.20 114.00 6.00 1.00 1.00 11.10 13.30 111.00 5.00 2.00 1.00 11.60 14.20 106.00 5.00 2.00 1.00 9.80 11.30 107.00 6.00 2.00 1.00 4.70 12.00 112.00 7.00 3.00 1.00 8.20 12.50 115.00 5.00 3.00 1.00 12.40 11.70 115.00 6.00 3.00 1.00 7.30 10.40 107.00 7.00 1.00 2.00 6.40 11.70 98.00 2.00 1.00 2.00 12.90 15.80 128.00 9.00 1.00 2.00 9.40 10.80 95.00 5.00 2.00 2.00 8.20 10.40 103.00 6.00 2.00 2.00 5.60 7.50 78.00 4.00 2.00 2.00 6.00 4.50 90.00 4.00 3.00 2.00 8.20 8.00 86.00 3.00 3.00 2.00 10.30 10.80 115.00 6.00 3.00 2.00 8.20 8.00 90.00 5.00 Select the appropriate statistical test, state the null and alternative hypotheses, determine the correct criterion for testing the hypothesis, and obtain the correct statistics.
7,12,4,8,3,10,11,5,13,1,12,3,5,1,17,4,8,8,7,17,4,7,1,7,3,7,3,13,3,4,7,8,10,2,5,4,3,5,8 determine the median using the method for groped data analysis only
What is the mean median and mode
-What does it mean if two samples are significantly different from each other? What does it mean if they are not significantly different? -Economists say women make less than men in the United States by a wide margin. Do we find the same thing? What about income differences between White and Black Americans in the U.S.? How does our data fit with our understanding of pay discrepancies? in reference to t tests use graph to answer questoins
Normally distributed mean score was 21.5 standard deviation 5.4 test scores for four random students 16,23,10,35 find z-score round two decimal places? are any values unusual?

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