Mathematics, 24.12.2019 20:31 ghernadez
The filling variance for boxes of cereal is designed to be .02 or less. a sample of 41 boxes of cereal shows a sample standard deviation of .16 ounces. use = .05 to determine whether the variance in the cereal box fillings is exceeding the design specification. state the null and alternative hypotheses. 0: 2 a: 2 calculate the value of the test statistic (to 2 decimals). the p-value is what is your conclusion?
Answers: 1
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Rose drew a regression line for this paired data set. her line passed through (1,โ2) and (3,โ5) . what is the equation of rose's regression line?
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Mathematics, 21.06.2019 21:50
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180ยฐ reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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Mathematics, 21.06.2019 23:00
Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.
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The filling variance for boxes of cereal is designed to be .02 or less. a sample of 41 boxes of cere...
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