Houseflies have pretty short lifespans. Males of a certain species have lifespans that are strongly skewed to the
right with a mean of 26 days and a standard deviation of 12 days. A biologist collects a random sample of 9 of
these male houseflies and observes them to calculate the sample mean lifespan.
What is the probability that the mean lifespan from the sample of 9 houseflies 2 is less than 24 days?

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

2 x 503

step-by-step explanation:

its 1006

they charge the same amount at 20 minutes.

step-by-step explanation: