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Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text True or False: As the sample size increases, the standard error increases.
Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Identify if the random variable is a DISCRETE or CONTINUOUS. The brightness of an LED bulb
Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text Which of the following is incorrect? Select one:
c. None of the choices d. Probability distribution equals to one. e. Probability distribution is used to compute discrete random variables Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text In an IT Certification Examination, the mean was 75 and the standard deviation was 5. If Pam z-scored is 1.5, what was her score in the examination? Select one:
Question 5 Correct Mark 1.00 out of 1.00 Flag question Question text This are numbers that summarizes data from a sample Select one:
e. Population Mean f. Standard Curve g. Median h. Standard deviation of the distribution of the sample means i. Sample j. Deviation Error k. Distribution Error l. Population m. Mean n. Sample Distribution of sample means o. Mode p. Statistics q. Random Sample Question 6 Incorrect Mark 0.00 out of 1.00 Flag question Question text Normal Distribution Curve is also called Select one:
Question 7 Correct Mark 1.00 out of 1.00
Flag question Question text True or False: Sampling Error is the degree of error expected for a given sample design
Question 8 Correct Mark 1.00 out of 1.00 Flag question Question text True or False: Mean of means is the sum of all means multiplied by the number of means
Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text How many regions can be found at the left side of the normal distribution curve? Select one:
d. 2 Question 10 Correct Mark 1.00 out of 1.00 Flag question Question text In an IT Certification Examination, the mean was 50 and the standard deviation was 3. If Pam z-scored is 1, what was her score in the examination? Select one:

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