Question:-
in a restaurant, 40% of the costumer ordered a pizza. 40% of the
costumer ordered...
Question
-
in a restaurant, 40% of the costumer ordered a pizza. 40% of the
costumer ordered...
-
in a restaurant, 40% of the costumer ordered a pizza. 40% of the
costumer ordered salad ot soup. If 50% of the costumer ordered
pizza after they ordered salad or soup, what is the probability
that a randomly selected a costumer will order pizza and salad or
soup?
- the length of time to make a device is normally distributed
with mean = 6.7 min and standard deviation = 2.2 min. At random,
what is the probability of the time will be at least 10
minutes?
- if 16 devices are selected at random, what is the
probability that their average is no more than 5 minutes?