Mathematics, 20.11.2019 17:31 droidd133
Aset of data containing the heights of ten students, in centimeters, of some students is shown below.
{160, 169, 170, 179, 180, 189, 190, 199, 200, 209}
this set of data is represented by the following histogram:
a) true
b) false
Answers: 1
Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
Answers: 1
Mathematics, 21.06.2019 21:30
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
Answers: 1
Mathematics, 21.06.2019 23:30
Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?
Answers: 2
Mathematics, 22.06.2019 00:00
City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
Answers: 2
Aset of data containing the heights of ten students, in centimeters, of some students is shown below...
Mathematics, 20.01.2020 03:31
History, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Spanish, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Physics, 20.01.2020 03:31
Chemistry, 20.01.2020 03:31
Physics, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Arts, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31
Mathematics, 20.01.2020 03:31