Degrees of freedom: Why is it important to use the correct df? How can we calculate df in Excel?

Q: Using the Hamwi method, calculate the IBW of a woman who is 5 ft 4 inches and is of a large frame

A: Given, Height of the woman is 5 ft. 4 inches of a large frame. Here we shall use Hamwi method. Now…

Q: Area = %3D 9 cm

A:

Q: what is the formula for area of a square when s=5?

A:

Q: 2x + 9 2x - 9 Area = Submit Question

A:

Q: What's the area

A: The given shape is parallelogram . So we will use formula for this.

Q: How to do the horizontal element of the area?

A: The area of the given plane region is calculated using horizontal strips as shown below.

Q: Explain layout of LSD.

A:

Q: 3. 1 40° 2. 2.

A:

Q: If we calculated a 95% CI instead of a 99% CI, what would happen to the midpoint and what would…

A: Here we construct a 95% confidence interval instead of 99% confidence interval. We are interested in…

Q: What are the values of u and o ? (Use 3 decimal places.) eed Help?

A: c) It is given that n = 43 and p =0.14.

Q: Find the coefficient of determination if SSE = 50 and SSR = 90.

A: Given information- SSE=50SSR=90 We have to find the coefficient of determination (R2).

Q: 2. The area of the trapezoid 20 m What is the area of this trapezoid? 9 m 15 m 157.5 m2 240 m2 480…

A: Area of a trapezoidal is  A = (hight)(sum of parallel side length)/2

Q: When an anthropologist finds skeletal remains, they need to figure out the height of the person. The…

A: Given information: The values of x and y are given.

Q: How do you calculate the Degrees of Freedom in the context of Chi-square? .

A: The degree of freedom for chi square test of goodness of fit = c – 1 Here c is the number of…

Q: 14 cm 14 cm

A: The formula for the volume of a cone is V=+1/3)hπr².

Q: 3. A= 9 сm 9 cm 10 сm 22 сm

A:

Q: SSR  = 18, SSE = 2, determine the value of coefficient of​ determination, r2     A. 0.1   B. 0.2…

A:

Q: hat is the final answer and it's unit?

A:

Q: How does the scale factor relate to area? Why? Walk me through the steps needed for a conversion of…

A:

Q: What is t Ratio?

A: The t-ratio is the estimate divided by the standard error. For a sufficiently large sample, t-ratios…

Q: find area left z score=2.576

A: Here given data:  We have to find left area of z score 2.576 For finding z score value We have to…

Q: Cosec

A: Cosec is inverse of sin function

Q: What is the measure of m acute 1

A: We have to find the measure of m acute 1. The angles <1 and <2 are complimentary and are of…

Q: 0²h ÷ 90 O' d

A:

Q: scale length of short side length of medium side length of long side triangle factor ABC 7. DEF GHI…

A: Given that, Length of short side, medium side and long sides of ABC are 4, 5, 7 respectively.

Q: Lancpls 5000 hale 10,5 % 5 the

A: Solution is given below:

Q: [6 pts] Show in detail one way of how to obtain the following (Do not just use the ,P, or ,C, option…

A:

Q: Whats a pixel Area Art

A: ANSWER :

Q: 10

A: The area of the entire triangle is,  (5+3)(2+10)/2 = 48 square feet

Q: How do you do area model?

A: Given,           How to perform area model?

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.