Fill in the blanks with approprite words.
1. a number belonging to the set made up of zero and the natural numbers
2. natural number the opposite or negative of a number; the sum of a number and its additive inverse is zero
3. a number belonging to the set made up of the whole numbers and their opposites
4. that can be written as a ratio of two integers in the form A/B with B ≠ 0
5. a number that CANNOT be written as a ratio of two integers, which has an infinite decimal representation that does not repeat
6. a number belonging to the set made up of the numbers that are used to count: 1, 2, 3, and so on
a. irrational number
b. rational number
c. whole number
d. additive inverse
e. integar
f. natural number

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

This is so hard and it’s for a test

In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000