Mathematics, 22.06.2019 20:30 sam10146
30 ! 5 give ! 1. if you flip a coin 200 times, approximately how many times will it land heads up? 2. if you flip a coin 200 times and it lands heads up every time, what is the probability that it will land heads up on the next flip? 3. suppose you select a card at random from a standard deck of cards 60 times, and 12 of those selections are hearts. how does the experimental probability compare to the theoretical probability? include the difference between both types in your explanation. 4. determine if each of the following pairs of events is dependent or independent of each other: 1. flipping a coin, then rolling a die 2. drawing a card from a deck of 52 cards, then drawing a second card 3. rolling a die, then rolling a second die 4. spinning a game spinner twice 5. taking and eating a candy from a jar that contains equal amounts of cherry and orange candies, then taking a second candy. give an example of an event that is certain and an event that is impossible. what are the probabilities for each event? 5. thomas rolled a six sided die 100 times. he recorded his results as odd or even. the number of odds were 42 and the number of evens were 58. he thought he would get 50 heads and 50 tails. explain to thomas why the experimental probability may be different from the theoretical probability.
Answers: 2
Mathematics, 21.06.2019 20:30, meowmeowcow
Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld
Answers: 1
Mathematics, 22.06.2019 00:00, alyxxboothe
Can someone me with this? i’m not sure what to put for my equations.
Answers: 2
Mathematics, 22.06.2019 00:00, brandon1748
Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.
Answers: 1
Mathematics, 22.06.2019 01:00, mleighaj9560
38 points and brainliest plz answer question in word document
Answers: 1
30 ! 5 give ! 1. if you flip a coin 200 times, approximately how many times will it land heads up...
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