Please use the IQ data below and assess whether any of the IQ scores are statistically significantly hi or low. Please provide corresponding z-score and percent of scores below from the table in the book. That is, you will need to provide the percent of all scores that falls BELOW the z-score you calculate (see z table in back of book gives you this percent). This is often referred to as the percentile rank.
Also, you will need to discuss whether each z- score meets the criteria of “statistically significant” and why. Please use your book to help with this part. While “statistical significance” is determined by an arbitrary score on the z-table, there is a score one must cross to be considered significant (.05 percent for example).
IQ score
100
90
110
160
90
85
65
100
95
98
Please Note: If you need any additional resources please let me know an I will try to upload it for you.