ores on the Wechsler Adult Intelligence Scale for the 20 to 34 age group are approximately
NORMALIY distributed with =110 and =23. What proportion of people aged 20 to 34 have IQ
scores ABOVE 100.8 ? (Give your answer as a decimal between 0 and 1 .) What IQ score falls in
the LOWEST 25% of the distribution? How hiah an IO score is needed to be in the HIGHEST
5% of the distribution.
ores on the Wechsler Adult Intelligence Scale for the 20 to 34 age gr.pdf
1. ores on the Wechsler Adult Intelligence Scale for the 20 to 34 age group are approximately
NORMALIY distributed with =110 and =23. What proportion of people aged 20 to 34 have IQ
scores ABOVE 100.8 ? (Give your answer as a decimal between 0 and 1 .) What IQ score falls in
the LOWEST 25% of the distribution? How hiah an IO score is needed to be in the HIGHEST
5% of the distribution