Use the given data set to complete parts (a) through (c) below. (Use a0.06.) 10 7.47 8. 13 6. 7.11 11 7.82 14 16 6.08 4. 6.39 6.78 12.73 8.84 A 8.15 6.42 5.73 A Click here to view a table of critical values for the corelation coefficient. a. Construct a scatterplot. Choose the correct graph below. DA AY AY 164 A Y 16- 164 12- 12- 12- 4- 04 12 16 B 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sutficient evidence to support the claim of a linear correlation between the fwo variables The linear corelation coefficient is r (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer Check An Clear All 2 parts
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
Step by step
Solved in 3 steps with 5 images