What is the probability that the sample mean would differ from the true mean by greater than 1.9 dollars if a sample of 92 5-gallon pails is randomly selected

The correct solution is "0.0226".

Step-by-step explanation:

The given question seems to be incomplete. Please find below the attachment of the complete query.

According to the question,

Mean

= 29

Standard deviation (s),

= 8

For sample size pf 92,

The standard error will be:

now,

⇒ =

or,

                                          =

                                          =

With the help of table, the normal distribution will be:

=  

=

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !