Use the information given below to find the P-value Then, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis) The test statistic in a left-tailed test is z= -1.82. Find the P-value. Hint: The P-value is the area in the tail(s) of the standardized test statistic. Since we are given a z-score, we can use normalcdf to find the area in the tail(s) P-value (Round to four decimal places as needed.) State the conclusion about the null hypothesis. Choose the correct answer below. A. Fail to reject the null hypothesis. The P-value is less than the level of significance. B. Reject the null hypothesis. The P-value is less than the level of significance. C. Reject the null hypothesis. The P-value is greater than the level of significance. D. Fail to reject the null hypothesis. The P-value is greater than the level of significance.

Q: I don't understand this question I need help solving it.

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Q: Can you solve part D and E as well.

A: We have to state whether d, e are true or false with justification.

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A: To find which one is the solution for part a

Q: What are the steps to solving this problem?

A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

Q: the question didnt have any other information would you be able to solve part d

A: d) It is given that two standard deviations below from the mean is considered as unusually low.

Q: How do I solve this ?

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

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Q: How do I solve this ?

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Q: how to solve this question

A: Step 1: Step 2: Step 3: Step 4:

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A: Given that: The table ,

Q: 37 What is the positive solution to the equation 0

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Q: please answer part d as well. i dont see the solution anywhere here.

A: According to the given information in this question We need to answer part d

Q: how do we go about solving the last two parts?

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Q: How do I solve this?

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.