CA
Answered
The sample data below are the typing speeds (in words per minute)and reading speeds (in words per minute)of nine randomly selected secretaries. Typing Speed Reading Speed 603705655152528633487064558454445037961862500\begin{array} { c | c } \text { Typing Speed } & \text { Reading Speed } \\\hline 60 & 370 \\56 & 551 \\52 & 528 \\63 & 348 \\70 & 645 \\58 & 454 \\44 & 503 \\79 & 618 \\62 & 500\end{array} Typing Speed 605652637058447962 Reading Speed 370551528348645454503618500 Using a 10% level of significance,do the data provide sufficient evidence of an association between typing speed and reading speed?
On May 03, 2024
H0: No linear relationship between typing speed and reading speed,β1 = 0. HA: There is a linear relationship between typing speed and reading speed,β1 ≠ 0. t = 0.99 P-value = 0.3530 Do not reject H0.There is insufficient evidence of a linear relationship between typing speed and reading speed.