The confidence level of an interval estimate of a parameter is the
probability that the interval estimate will contain the parameter, *
O
False
O
True
True

The final price of the hockey stick is $23.

Step-by-step explanation:

Price of a hockey stick = $20

The tax rate = 15%

Tax amount = 15% of 20

=(15/100)*20

= 300/100

Tax amount = $3

The final price of the hockey stick = Price + tax

= $20 + $3

The final price of the hockey stick is $23.

Hope this will helpful.

Thank you.