1) A manufacturer claims that their dice are fair and should produce each number from 1 to 6 with equal probability. After rolling the dice 120 times, the observed frequencies for each number are 20, 18, 25, 22, 15, and 20. Can you use the Chi-Square Goodness of Fit test to determine if the dice are indeed fair? fair hull-7 the did in 1-7 —

Q: 4. Evaluate the following limit. Vr3 +9 2x2 -5x +3 if x 3,

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Q: Can I get some help with this please?

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Q: Direction of opening: Zeros: y-intercept: Vertex: Axis of Symmetry: Max or Min Value:

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Q: W 4. A cell phone company claims that the average time a person spends on their phone is 12.8 hours…

A: Let μ denote the population mean and x⎯⎯ denotes the sample mean. Then, μ=12.8 and x⎯⎯=12.2 Let n be…

Q: What Is the equation of the graph? Oy= - x O y= 4 x OY=4x

A: Clearly the line is passing through the origin.

Q: Thank you so much

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Q: A. Find the mean of the given data. Ungrouped Data. Er N Er = the sum of x N = number of data 1/2 15…

A: we use the formula to find the mean of the given data;if ungrouped data then Mean=∑xnif grouped data…

Q: 1. Compute the eigenvalues and eigenvectors of [2 ^=122 1^2=614=4 [ A₁ A3 -2 3] 4₂ 3 -5

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Q: M 10- B 12 A 13 R perimeter = 28 Y

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: Can you add more detail for A

A: The given problem is to find the amount of glass is needed to make the entire container with the…

Q: Thank you

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Q: Calculate the limit algebraically: x³ + 8 lim x→-2 x² + 7x + 10

A: Consider the given expression, If we substitute  in the expression we get  form. so, use L-hospital…

Q: thank you

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Q: 3. (z, y)(1.5x, 1.5y) A' will be located at ( B' will be located at ( C' will be located at (

A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)

Q: Statements 1. = -2 x+7 %3D 3 2. x + 7 = -6 3. x = -13

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Q: could you please write this on paper?

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Q: Please answer all.

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