Match between the formula and its name: df (t) _ f(t)-f(t - At) Choose... dt At d'f(t) _ f(t+At)-2f(t)+ f(t- At) di %3D Choose... Ar df (t) _ f(t+ At)- f(t-At) v Choose... dt 2At Second derivative approximation formula af (t) _ f(t+ At)- f(t) Forward difference formula dt At Central difference formula Backward difference formula

Q: Tracy's first four test grades are 85, 89, 87 and 96. What is the lowest grade Tracy can get on the…

A:

Q: For this question, why do you have to add 14?

A:

Q: I need help with 9

A: Given

Q: B а) 4 군 up 군 %24 4. %24

A:

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: LEGO® is internationally recognised as the top selling, most innovative and best quality component…

A: We know that: 1 m=100 cm  1 m=1000 mm  1 cm=10 mm

Q: The sum of E(-1)*1 . is equal to (1/2) 3 n=1 5" F TO

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 7) 61 1

A: Use Pythagoras thereon to find the length of an unknown side in a right angle triangle.

Q: What is 6 times 4

A:

Q: Thank you for your help!  I was wondering if the last box with the answer -3 is actually 3?

A: Apologies for the inconvenience. Yes you are right. We are extremely sorry. It was a writing…

Q: What is 4 times 4

A: We have the given statement as    What is 4 times 4

Q: can you answer D also please ?

A: Given that, μ=85,σ=24n=36 (a) According to the central limit theorem, as the sample (n>30) is…

Q: what is 2 times 54?

A: We have compute 2 times 54 that 2×54. Hence, 2×54=108

Q: property is 6x=60

A: Given query is to find the value of x.

Q: k) Give a "real world" interpretation of the residual calculated in part i). k) Make the following…

A: From the provided data we have the regression equation as, y^ =99.17341-1.59249x Part k: The…

Q: CAN YOU DO A HANDWRITTEN ANSWER

A:

Q: What is 3 plus 3

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.