Identify the type of data (qualitative/quantitative) and the level of measurement of the following data sources:

a) Your IQ Score

b) The price of one gallon of gasoline

c) the letter grade earned in your statistics course

d) the number of boxes of frosted flakes on a grocery store shelf

e) the types of cars driven by students in your class.

Identify the following as either descriptive or inferential statistics

1) households with children under the age 18 are more likely to have internet (62%) than family with no children (53%)

2) Hank Aaron hit 755 career home runs

3) the average SAT score for incoming freshman at a local college was 950

4)a recent poll showed that 67% of Americans had a favorable opinion of the president of united states

Please respond with explanation of why you answered the way you did. This is not a tutor's work but questions for students to answer with reasons. Example,

a) IQ Score is a quantitative data with Interval as a level of measurement. The reason is that interval do not have a true zero point. The number zero is arbitrary. IQ score from a standardized test of intelligence is a good example of interval.