Mathematics, 26.11.2019 17:31 mariahough
Suppose a recent poll shows that 40% of americans drink soda every day. amy, a researcher at a local university, takes a random sample of 22 americans. let x represent the number of americans in amy's sample who drink soda every day. let μ and σ represent the parameters of a normal distribution and let n and p represent the parameters of a binomial distribution the sampling distribution of x is exactly binomial with n 22 and p - 0.4 o exactly normal with μ = 8.8 and σ = 2.298. approximately normal with μ = 0.4 and σ 0.104. almost exactly binomial with n = 22 and p = 0.4
Answers: 2
Mathematics, 22.06.2019 04:50
Which statement is correct? the range of the graph is all real numbers greater than or equal to 0. the domain of the graph is all real numbers greater than or equal to 0. the range and domain of the graph are the same. the domain of the graph is all real numbers
Answers: 1
Mathematics, 22.06.2019 07:00
Match the functions with correct transformation. question 1 options: stretch by a factor of 4 shift to the left 3 shift up 3 compression by a factor of 4 shift to the right 1 shift to the left 1 compression by a factor of 1/2 reflection stretch by a factor of 1/2 shift to the right 3 shift down 3 functions 1. f(x) = 3^x 2. f(x) = |x-1| +3 3. f(x) = √(x+3) 4. f(x) = (x+1)²-3 5. f(x) = 1/2x^2 6. f(x) = 4|x| put the number of the function by the transformation
Answers: 2
Suppose a recent poll shows that 40% of americans drink soda every day. amy, a researcher at a local...
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