After recording the pizza delivery times from 2 different shops you concluded that one pizza shop has a mean of 46 minutes with a standard deviation of 3 minutes, the other shop has a mean of 45 minutes with a standard deviation of 19 minutes. interpret these figures. which shop would you order fro and why?

Hi There!

Step-by-step explanation:

Standard Deviation - tells you the avearage of how far apart each number in the set values is away from the mean.

Shop 1:

Mean = 46

Standard Deviation = 3

Shop 2:

Mean = 45

Standard Deviation = 19

I would choose shop 1 because even though it has a 1 more minutre of the mean it has a less of a standard deviation. That means that Shop 2 has a set of values that are far apart than shop 1.

Shop 1

Hope This Helps :)

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

coins of silver or gold

step-by-step explanation: