Chris recorded the temperature, to the nearest °F, for a city over two weeks. Week
37 35 34 30 32 36 34
1
1
Week
2
37 36 40 33 31 30 31
2.
What is the difference between the median temperature of week 1 and the median
temperature of week 2?
O 1
O 3
O 2
04

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex: