Answer:
6.8 approximately 7 births/mins
Step-by-step explanation:
3600000/525600
If we have 3600000 births in a year, and in a year we have 6omin * 24hrs*365days a year we therefore, have the equation below
Amount of births in a year / (amount of mins in a year)
= 6.8births per mins
Answer:
3.188
Step-by-step explanation:
Given that :
Sample data: 26.5, 28, 30.2, 29.6, 32.3, 24.7
Sample standard deviation (s) = 2.728
Mean (mu) = 25
Tstatistic formula :
(x - mu) / (s/sqrt(n))
n = sample size = 6 ; s = 2.728 ; mu = 25
Sample mean (x) = (26.5 + 28 + 30.2 + 29.6 + 32.3 + 24.7) / 6
Sample mean (x) = 171.3 / 6 = 28.55
Tstatistic = (28.55 - 25) / (2.728 / sqrt(6))
Tstatistic = 3.55 / 1.1137013
Tstatistic = 3.1875692
Answer:
0.75
Step-by-step explanation: Can I have brainlest?
