This analysis compares the number of minutes spend on social media per day vs th
ID: 3060991 • Letter: T
Question
This analysis compares the number of minutes spend on social media per day vs the the number o
f texts sent per day of 26 students from the ST202 Winter online course. Software was used to provide the follo
a)From the plot, describe the relationship between the two variables. Include context, direction,
strength, form and outliers (if any).
b)What is the least squares regression equation?
Scatterplot of Winter 2018 ST 202D Std. 2 250- Estimate Error tvaluep-value Intercept Credit Hours 2 41.06 15.57 2.64 0.0145 2.440.0227 200 0.38 0.16 A 150- 100 - 100 Number of Texts per Day 200 300Explanation / Answer
This analysis compares the number of minutes spend on social media per day vs the the number of texts sent per day of 26 students from the ST202 Winter online course. Software was used to provide the follo
wing output. Use this output to answer the proceeding questions.
a)From the plot, describe the relationship between the two variables. Include context, direction, strength, form and outliers.
We can see that from the scatter plot there is positive relationship between number of texts per day and time spent on social media.
b)What is the least squares regression equation?
From the given output the regression equation is,
y = 41.06 + 0.38*x
where intercept = 41.06
slope = 0.38