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WorksheetsClassic-Quiz in Statistics and Probability
Total questions: 10
Worksheet time: 7mins
To select his representatives for the Youth Conference at Baguio City, the teacher listed all the names of his students in a small piece of paper which are rolled and then mixed together and pick out 10 rolled papers at random.
Cluster Sampling
Simple Random Sampling
Stratified Sampling
Systematic Sampling
The process of finding a single value from a random sample of the population to approximate a population parameter.
parameter estimation
point estimate
point estimation
population estimate
The area under the standard normal curve is equal to (a) .
It is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls.
average
mean
percentile
skewness
Which of the following are the characteristics of a standard normal distribution?
asymptotic
bimodal
standard deviation is equal to 0
symmetric
How many possible samples of size n=3 can be drawn from a population of size 6?
(a)
A normal curve extends indefinitely approaching the x-axis but never touching it; the curve is (a) to the line.
An estimate of a population parameter given by a single number.
parameter estimation
point estimate
point estimation
population estimate
Consider a population consisting of the ages of SHS students 15, 16, 17, 18, and 19. What is the mean of the population?
(a)
The standard deviation is also called (a) of mean.
