Which statement is true? O A.
A sample statistic can never be equal to the population parameter.
B.
Point estimates are defined for both samples and populations.
OC.
To calculate a sample proportion, we need to know the population size.
D. To calculate a point estimate, we need to know the sample size.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish