A survey is conducted to determine people's preferred vacation mountains, and city. The survey creators anticipate a distribution o references. After collecting responses, they aim to use the Chi-Sq bserved distribution. Observ

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

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Q: v) What is the expected value of X? vi) what is the variance of X?

A: The pdf of the random variable is given by,

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Q: Need a little help

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Q: Evaluate the following integral:

A: Given,         ∫2416-25n2dn

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: 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: Evaluate then simplify: Stan (4p) sec (4p)dp

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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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A: This question is about application of complimentary angles

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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Q: Kindly give me a detailed response. Thank you.

A: Hello dear ):-can you upload the question . so I will be help you .thank you ):-Explanation:Kindly…