Mathematics, 14.04.2020 19:43 rstredway7693
A vet was interested in seeing if there was a difference in the number of pets that someone owned based on if they spayed or neutered their pets. Group 1 did not spay/neuter their pets and Group 2 did spay/neuter their pets. The 95% confidence interval was (-2.77, -0.42). Finish the following sentence. "We are 95% confident that . . . Group of answer choices the population mean number of pets owned by people that did not spayed/neutered their pet was between 0.4 to 2.77 pets more than those who spay or neuter their pet. the population mean number of pets owned by people that did not spayed/neutered their pet was between 0.4 to 2.77 pets less than those who did spay or neuter their pet. the population mean number of pets owned by people that did not spayed/neutered their pet was between 0.4 less pets to 2.77 pets more than those who spay or neuter their pet.
Answers: 2
Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
Answers: 1
Mathematics, 21.06.2019 17:00
Me on this one i will give you 20pts. answer should be in detail . this is the discussion topic. one of the most fiercely debated topics in sports is the hot hand theory. the hot hand theory says that success breeds success. in other words, rather than each shot a basketball player takes or each at-bat a baseball player has being an independent event, the outcome of one event affects the next event. that is, a player can get hot and make a lot of shots in a row or get a lot of hits in a row. the hot hand theory, however, has been shown to be false in numerous academic studies. read this article, which discusses the hot hand theory as it relates to a professional basketball player. state whether you agree or disagree with the hot hand theory, and give reasons for your opinion. be sure to use some of the terms you’ve learned in this unit, such as independent event, dependent event, and conditional probability, in your answer.
Answers: 2
Mathematics, 21.06.2019 19:30
Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
A vet was interested in seeing if there was a difference in the number of pets that someone owned ba...
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