2. Veronica has to create the holiday schedule for the neonatal unit at her hospital. She knows that 35% of the staff members will not be available
because they are taking vacation days during the holiday. Of the remaining
staff members who will be available, only 20% are certified to work in the
neonatal unit. What percentage of the TOTAL staff is certified and available
to work in the neonatal unit during the holiday?
80%
7%
65%
13%

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: