Question 10 A restaurant tracks the proportion of customers…
Question 10 A restaurant tracks the proportion of customers who order dessert after their meal. Out of the last 1,200 customers, 360 ordered dessert. Which of the following values of p, the long-run proportion of customers ordering dessert, are included in a 95% confidence interval? I. p = 0.25 II. p = 0.3 III. p = 0.34
Read DetailsQuestion 5 A company manufactures light bulbs that have a li…
Question 5 A company manufactures light bulbs that have a lifespan that is normally distributed with a mean (μ) of 1200 hours and a standard deviation (σ) of 75 hours. How long would a randomly selected lightbulb need to last (in hours) in order to reach the 60th percentile for lifespans?
Read DetailsSketch a graph of a polynomial function with: a positive lea…
Sketch a graph of a polynomial function with: a positive leading coefficient an x intercept at x = -4 and multiplicity of 1 an x intercept at x = -1 and multiplicity of 2 an x intercept at x = 6 and multiplicity of 1 Remember to put on paper and input “Done” in answer box
Read DetailsFind the equation of the horizontal asymptote for the ration…
Find the equation of the horizontal asymptote for the rational function f ( x ) = 3.5 x 7 + 6 x 6 − 10 x 3 − 1.3 x 2 + x − 1 0.5 x 8 + 7 x 7 + 1.12 x 5 − 34 x 3 − 10 x 2 + x − 16 {“version”:”1.1″,”math”:”f(x)=\dfrac{3.5x^7+6x^6-10x^3-1.3x^2+x-1}{0.5x^8+7x^7+1.12x^5-34x^3-10x^2+x-16}”}
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