Answer:
Step-by-step explanation:
Given that a nutrition lab tested 40 hot dogs to see if their mean sodium content was less than the 325-mg upper limit set by regulations for "reduced sodium" franks
90% confidence interval is
(317.2, 326.8)mg.
Using confidence intervals,we can check whether null hypothesis is true.
Here

(left tailed test at 10% significance level)
We check whether confidence interval 90% contains the mean value.
We find 325 belongs to the confidence interval
Hence H0 is true
The hot dogs do not satisfy.
Match the function with the graph
A)
no solutionB)
infinite solutionsC)
x = -36D)
x = 0
has infinite solutions, which is your answer.
Answer:
y6%cf4yergby65thrbgtrvbh
Step-by-step explanation: