Mathematics, 12.03.2020 00:37 wananikwecurley99
Leon wants to estimate the proportion of the seniors at his high school who like to watch football. He interviews a simple random sample of 50 of the 200 seniors on campus. He finds that 32 like to watch football. Is the random condition for finding confidence intervals met? Explain.
Yes, the random condition for finding confidence intervals is met because np = 32 and n(1 − p) = 18, both of which are greater than 10.
Yes, the random condition for finding confidence intervals is met because the sample size is greater than 30.
No, the random condition for finding confidence intervals is not met because np = 32 and n(1 − p) = 18, both of which are less than 100.
No, the random condition for finding confidence intervals is not met because the sample is not at least 50% of the population.
Yes, the random condition for finding confidence intervals is met because the sample is a simple random sample.
Answers: 2
Mathematics, 21.06.2019 22:00
Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.
Answers: 1
Mathematics, 21.06.2019 22:20
The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)
Answers: 3
Mathematics, 21.06.2019 23:30
What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2
Answers: 1
Leon wants to estimate the proportion of the seniors at his high school who like to watch football....
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Biology, 15.12.2020 22:30
Biology, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
English, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30