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Make a population and sample
To make valid statistical inferences from a sample to a population, you use:
a judgement sample a quota sample a convenience
1 answer
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For which of the following scenarios does the 10% condition apply?(1 point)
Responses a population of 1,200 and a sample of 600 a
1 answer
asked by
b
17 views
The objective of statistics is best described as:
A) To make inferences about a sample based on information we get from a
1 answer
asked by
Rose
1,004 views
The objective of statistics is best described as:
A) To make inferences about a sample based on information we get from a
0 answers
asked by
Carla
746 views
A random sample of 8 observations was drawn from a normal population. The sample mean and
sample standard deviation are X = 40
0 answers
asked by
jhon kells
424 views
population mean=42.6
standard deviation=12 n=16 M=34.4. Is this mean a reasonable outcome for a sample of n=16, or is this sample
2 answers
asked by
Lindy
667 views
A random sample of size 21 was taken from a normal population. The sample average was 9.87 and the sample SD was 1.17. What test
1 answer
108 views
A simple random sample of 60 items resulted in a sample mean of 76. The population standard deviation is 12.
a. Compute the 95%
0 answers
asked by
Jaycee
655 views
A simple random sample of 60 items resulted in a sample mean of 96. The population standard deviation is 16.
a. Compute the 95%
1 answer
asked by
Mia
1,779 views
A simple random sample of 60 items resulted in a sample mean of 96. The population standard deviation is 16.
a. Compute the 95%
4 answers
asked by
Mia
1,711 views