X 8 7 6 5 4 3 2 1 8 Frequency 1 7 0 2 2 2 3 5 LO The range of the (continuous) data is 5 None of the above.

Can you also show me step by step , how to input this in a calculator (I have a casio fx-82 AU plus II)?    Thank you

X Frequency 12 a. Construct a histogram for the data with 7 bars 2 1 3 3 4 14 5 15 b. Describe the shape of your histogram c. What does the histogram show us? 7 10 8 5

L1Q6.

Answer #1 and 2.

IQ tests supposedly measure our intelligence. They typically are ‘normed’ so that they have a mean of 100 and a standard deviation of 15. (Higher scores show higher intelligence.) Use the graph and use the z-score and percents from columns b and c in Table A, when relevant. If you scored 132, what is your z-score? (Interpret.) Use table A  X, z(a), (b), and (c) X z (a) (b) (c)          and use the graph! Write down or save your response to use in Part 2 of this quiz. Group of answer choices -2.53 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. 2.13 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. -2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 0.57 percentile rank and 99.43% of people scored smarter than me. 2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 99.43 percentile rank…