# Analyse bivariate data in terms of the product moment correlation coefficient, the equation of the regression line.

For the data listed below construct a grouped frequency distribution, the first group is 1-5, then 6-10. Repeat the groups as far as you need to.
4 6 11 26 7 19 38 42 39 17 12 8 6 19 31 18 42 18 1 13 39 41 45 16 2 15 24 33 28 14 37 44 5 25 13
For the grouped frequency distribution that you drew up for the above, calculate the following:
i) the mean ii) the standard deviation iii) the interquartile range (draw up an ogive) iv) the semi-interquartile range
(L02)
The figures below show the average weekly turnover (sales) and the average weekly profit achieved by 12 shops in a certain town.
Te 15 mp 24 18 21 19 32 30 19 17 29 16 21 De 17 ma nd 32 24 27 21 40 38 26 25 40 16 30
i) For the above data calculate the equation of regression line (of
3.1. Estimate the mean of data in a grouped frequency table 3.2. Estimate the standard deviation of data in a grouped frequency table
4.1. Analyse bivariate data in terms of the product moment correlation coefficient, the equation of the regression line.

Is this the question you were looking for? If so, place your order here to get started!

#### NURS – 6630N Psychopharmacologic Approaches to Treatment of Psychopathology

NURS – 6630N Psychopharmacologic Approaches to Treatment of Psychopathology NURS – 6630N Psychopharmacologic Approaches to Treatment of Psychopathology Walden – NURS 6630 – Psychopharmacologic Approaches To Treatment Of Psychopathology Essay Assignment At times, psychotherapy is not enough to alleviate...

#### New Technologies in Nursing

New Technologies in Nursing New Technologies in Nursing Introduction The current nursing technologies have transformed how nurses conduct their duties. Evidently, such technologies and new healthcare systems have endured establishing better services to patients. According to the reports of...

#### Experience of Disorder Symptoms Nursing Research Paper

Experience of Disorder Symptoms Nursing Research Paper Experience of Disorder Symptoms The study was approved by an Institutional Review Board as it is a requirement of the journal where it was published. Notably, the article is peer-reviewed. Though it...