Use the given information to find the number of degrees of freedom, the critical values xf and x, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 98% confidence; n = 23, s= 0.27 mg. Click the icon to view the table of Chi-Square critical values. = jp (Type a whole number.) xỉ = (Round to three decimal places as needed.) %3D XB = (Round to three decimal places as needed.) %3D The confidence interval estimate of o ismg

Q: 3 %3D

A:

Q: 15. Consider a box with dimensions 3 cm × 5 cm × 11 cm. If all of its dimensions are increased by x…

A:

Q: 3x/x

A:

Q: Solve for x 48

A: ∠AOB=48∘∠COD=4x∘

Q: SOLVE STEP BY STEP IN DIGITAL FORMAT PLEASE Derive the following functions 32. y=(x²-5x)(x²-3x) 34.…

A:

Q: Find the positive number which gives the smallest answer when you add its square to 16 times its…

A: Let the number is x So,  when I add its square to 16 times its reciprocal, then I get: We have to…

Q: State the domain and range of each function a.4x-6y+12=0 b. y=4x^2+12x+9

A: Given :  a. 4x-6y+12=0 b. y=4x^2+12x+9

Q: 2. X 5x 24

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: What value of x will make the length of the box three times as big as the width?

A: see below the answer and explanation

Q: Solve for x 10 x-2 2.

A: To find the value of x

Q: A baseball team claims that the mean length of its games is more than 2.2 hours. State Ho State the…

A: The answer is attached below,

Q: What is the bottom equation for this, please ?

A: Apologies for the inconvenience.   We graph the given equations using graphing calculator.

Q: did i do mapping right ?  not sure how to get the equation answer

A: A B A¯ 0 0 1 0 1 1 1 0 0 1 1 0

Q: Find two numbers whose sum is 9 if the product of one by the square of the other is a maximum

A: Explanation of the answer is as follows

Q: please show all steps

A: The given definite integral is

Q: Could you explain how to find the formulas ?

A: Apply integration by parts:

Q: I asked above if you can please show the calculation using the graphing calculator, not Excel. Can…

A: It is given that maximal error (E) is 0.001 and the confidence level is 99%.

Q: What is the number whose square diminishes from three times its 2 times

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Q: can you help to get answer and show what formulas to put in calculator

A: In this question we have given two vectors and we have to add them component wise.

Q: 22 V2 V3

A:

Q: Express the function below (using parentheses, ^, x, +, etc.) in a form suitable for typing into a…

A: the given expression,    -6x34+3x145

Q: not using excel can this problem be solved?

A: The mean is $31,000, standard deviation is $3000.

Q: In order, arrange the solutions from step#1 until final answer to evaluate the ∫sin^4 2xdx

A: Integration means addition it is used for adding continuous function which can't be added by simple…

Q: x + 10 10

A: The given inequality is,x+10<3 or 2x≥10

Q: 9. 8. 2x + 2 2x

A:

Q: Find the two numbers whose sum is a. If the product of the square of one by the cube of the other is…

A: Let us consider the function f(x)  To maximize the function  Differentiate the function with…

Q: How do you do these calculations without using excel?

A: Given data…

Q: Maximize the product of two positive numbers that sum to 300.

A: