Select yes or no to state whether each data set is likely to be normally distributed. the weights of the babies born at a hospital yes/no the number of babies born each month at a hospital yes/no the number of rooms on each floor of a hospital yes/no the lengths of the babies born at a hospital yes/no

Step-by-step explanation:

Given are data sets and we have to find which are normally distributed

i) the weights of the babies born at a hospital

-- Yes.  Because majority or peak will have mean = median =mode weight with less and less number deviating from the mean more than 3 std deviations.

ii) the number of babies born each month at a hospital

--no.  This need not be normal, also this is a discrete variable

iii) the number of rooms on each floor of a hospital

-- No this is finite in number and discrete

iv) the lengths of the babies born at a hospitalYes

Because majority or peak will have mean = median =mode weight with less and less number deviating from the mean more than 3 std deviations.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6