Age (yr) of BestActor When Oscar was won 38. Age (yr) of UCL Frequency Best Actor When 20 29 1 Oscar Was Won Frequency 30 39 28 20-29 1 40 49 36 50 59 15 30-39 28 60 69 6 40–49 36 70 79 1 50-59 15 mean 60-69 6 Variance 70-79 1 standard deviation mode Coefficient of variation

Q: Maitreyi loves playing online video games. The game offers players various digital loot boxes that…

A: Given Information: After spending 150 coins by Maitreyi to buy a loot box, there is a 1 in 3000…

Q: 1. Show whether the given polynomials 1+4x + x², 2+ 5x + 3x2, 3x 5x, and 3+ 15x - 8x spans p,.…

A:

Q: Working is needed for this question.

A: Fact :- Two regions are adjacent if they share a common border.

Q: Can you help me on #29.

A: Given:

Q: 6) Find f'(-2) for each of the following functions.

A:

Q: Can you do steps 4,5 and 6?

A:

Q: Could you just a brief explanation of how each step is done?

A:

Q: tep 2 is cut off. Please resend.

A: note: previous answer was also correct but i think you could not horizontal scroll so I will rewrite…

Q: Please do b, c and d! Please show steps and explain!

A: From given graph, v1 is adjacent to vertices v2, v3, v4 v2 is adjacent to vertices  v1, v2, v4  v3…

Q: ould you write it out on paper or write each step clearly

A:

Q: 3. Determine standard matrix for each of the linear operator T: R R reflection about yz-plane…

A: We will use standard matrix of reflection rotation and projection

Q: can you do the next part of the question please

A: In order to  estimate the parameters, we need to calculate the sample mean and sample variance of…

Q: A -1 =

A: We have to find the inverse of given matrix.

Q: Please explain step 3 more clearly.  Show how you calculated each row of numbers. Step by step.

A: Given False Positive =0True Positive =46False Negative =1True negative =17 The sensitivity of the…

Q: 5. Show whether whether the set of vectors in R*is linearly independent.Justify your answer. (0,0,…

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Q: evaluate your equation to part b and show all steps please

A:

Q: uld not understand how the values after one interation is calculated?

A: The k-means clustering

Q: can you please answer number 7 and show you did the work.

A:

Q: Clarify step 2

A: Given Information: Sample size n=1032Sample proportion pˆ=73%=0.73Margin of error E=3.9%=0.039

Q: The second and last question need to be answered

A: The sample size of companies, The sample mean, The standard deviation, The significance level, The…

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.