3. The following data was collected from a simple random sample from a process (an infinite population). 13 15 14 16 12 a. The p
oint estimate of the population mean (1 point) a. is 5 b. is 14 c. is 4 d. cannot be determined because the population is infinite
1 answer:
Answer:
14
Step-by-step explanation:
Given the data:
13 15 14 16 12
The point estimate of the population mean will be :
ΣX/ n
X = Given data points
N = sample size
ΣX = (13 + 15 + 14 + 16 + 12) = 70
N = 5
Hence,
ΣX/ N = 70 / 5
Point estimate of population mean = 14
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Answer:
x=-4
Step-by-step explanation:
Answer:
1050
Step-by-step explanation:
There are 30 teachers.
1:35
Multiply each part of the ratio by 30.
1×30:35×30
30:1050
There are 1050 learners.
The answer for this question is 1,100
The answer is simple:
Just add the two populations together.
100,500 + 78,400 = 178,900
ANSWER: A. 178,900
Hope this helps! Have a good night and God bless (:
No it’s not a rational number
