Fuel prices in Vancouver one month had a mean price of C$1.34 per liter. Suppose that we take random samples of 45 prices from this population and calculate the sample mean price for each sample. We can assume that the prices in each sample are independent.

What will be the shape of the sampling distribution of the sample mean price?

Approximately Normal

Step-by-step explanation:

Even though we don't know the shape of the population distribution of prices, the sampling distribution of the sample mean will be approximately normal since the sample size is large (n=45≥30).

1

step-by-step explanation:

you are throwing one dart

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: