How many tissues should the Kimberly Clark Corporation package of Kleenex contain?Researchers determined that 60 tissues is the mean number of tissues used during a cold.Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: $\bar { X } = 52$ , S = 22.Suppose the alternative you wanted to test was H1 : $\mu$ $\lt$ 60 .State the correct rejection region for $\alpha$ = 0.05. a) Reject $H _ { 0 }$ if $t > 1.6604$ .
b) Reject $H _ { 0 }$ if $t < - 1.6604$ .
c) Reject $H _ { 0 }$ if $t > 1.9842$ or $Z < - 1.9842$ .
d) Reject $H _ { 0 }$ if $t < - 1.9842$ .

Question

How many tissues should the Kimberly Clark Corporation package of Kleenex contain?Researchers determined that 60 tissues is the mean number of tissues used during a cold.Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold:

\bar { X } = 52

, S = 22.Suppose the alternative you wanted to test was H1 :

\mu

\lt

60 .State the correct rejection region for

\alpha

= 0.05. a) Reject

H _ { 0 }

if

t > 1.6604

.
b) Reject

H _ { 0 }

if

t < - 1.6604

.
c) Reject

H _ { 0 }

if

t > 1.9842

or

Z < - 1.9842

.
d) Reject

H _ { 0 }

if

t < - 1.9842

.

Quizplus · Accepted Answer

The Answer of How many tissues should the Kimberly Clark Corporation package of Kleenex contain?Researchers determined that 60 tissues is the mean number of tissues used during a cold.Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: $\bar { X } = 52$ , S = 22.Suppose the alternative you wanted to test was H1 :$\mu$ $\lt$ 60 .State the correct rejection region for $\alpha$ = 0.05. a) Reject $H _ { 0 }$ if $t > 1.6604$. b) Reject $H _ { 0 }$ if $t < - 1.6604$. c) Reject $H _ { 0 }$ if $t > 1.9842$ or $Z < - 1.9842$. d) Reject $H _ { 0 }$ if $t < - 1.9842$.

How Many Tissues Should the Kimberly Clark Corporation Package of Kleenex