Question 5 correct 2 2 pts repeated sampling of

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Question 5 Correct! 2 / 2 pts Repeated sampling of ________ approximates a normal curve, even when the underlying population is skewed.<br>
Repeated sampling of ________ approximates a normal curve, even when the underlying population is skewed.
Question 6 Correct! 2 / 2 pts The mean for the population is 67 with a standard deviation of 8.78. Given a <i>z </i>score of 2.56, what is the raw score?
The mean for the population is 67 with a standard deviation of 8.78. Given a score of 2.56, what is the raw score? z
Question 7
Correct! 2 / 2 pts Jenna scored 40 on a standardized test of reading ability where the mean score is 50 and the standard deviation 10. Based on this information, what is Jenna's <i>z</i> score?<br> Jenna scored 40 on a standardized test of reading ability where the mean score is 50 and the standard deviation 10. Based on this information, what is Jenna's score? z 2.0 1.0 –1.0 –2.0
Question 8 Correct! 2 / 2 pts If samples have at least ________ scores, the distribution of means will most likely approximate a normal curve.<br> If samples have at least ________ scores, the distribution of means will most likely approximate a normal curve.
Question 9 Correct! 2 / 2 pts On the first statistics exam, the class average was 70 with a standard deviation of 6. You scored 82. What is your <i>z</i> score?<br> On the first statistics exam, the class average was 70 with a standard deviation of 6. You scored 82. What is your z score?
Question 10 Correct! 2 / 2 pts The formula for calculating a <em>z</em> score is: The formula for calculating a z score is: µ
z = ( µ )/ Score for this attempt: 14 out of 20 Submitted Sep 25 at 4:55pm This attempt took 13 minutes. Question 1 Correct! 2 / 2 pts Jenna scored 40 on a standardized test of reading ability where the mean score is 50 and the standard deviation 10. Based on this information, what is Jenna's <i>z</i> score?<br> Jenna scored 40 on a standardized test of reading ability where the mean score is 50 and the standard deviation 10. Based on this information, what is Jenna's score? z –2.0 1.0 –1.0 2.0
Question 2 Correct! 2 / 2 pts A <i>z </i>score is a measure of:<br> A z score is a measure of:
strength of relationship between two variables. how far away from the mean a score is in terms of standard deviations.
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