Cosθ=-√2/3 , where π≤θ≤3π/2 .
tanβ=4/3 , where 0≤β≤π/2 .
What is the exact v...
Mathematics, 19.03.2020 19:56 live4dramaoy0yf9
Cosθ=-√2/3 , where π≤θ≤3π/2 .
tanβ=4/3 , where 0≤β≤π/2 .
What is the exact value of sin(θ+β)?
Enter your answer, as a fraction in simplified form,
sin(θ+β) =
Answers: 2
Mathematics, 21.06.2019 15:00
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Answers: 1
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Answers: 1
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Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.
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