Your Grades est grades: 85, 95, 90 omework grades: 100, 90, 100 articipation grade: 100 Grading System Test average: 50% Homework: 15% Participationı 10% Final examı 25% nal: N/A -)What must you get on the Final to have a grade of a 90 in the class??

Q: What is the distance, rounded to the nearest tenth, between the points (2,-2) and (6,3

A: Distance between two points ( a , b ) and ( c , d ) is given by            D =  c-a2 + d-b2

Q: What is an example of a summative assessment that you could use to evaluate mastery in meeting the…

A: The statement is "After the lesson on rounding two- and three-digit whole numbers, the students will…

Q: What is the Median for the following numbers: 93, 26, 54, 31, 31 Level of difficulty = 1 of 2…

A: Given data set is 93,25,54,31,31sample size(n)=5

Q: What does p < .05 mean? Explain how you would interpret this.

A: Given p&lt;0.05 means values of p is less than 0.05.

Q: What is the approximate percentage of students who scored lower than 44 on the test? What is the…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: 8. Which type of association would you expect between number of hours studied for a test and the…

A:

Q: What is the value of EX^2 for the scores 2,4 and 5? 11 45 36 33

A: We have to find sum of x2

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A:

Q: Choose the correct summary sentence There is enough evidence to support the claim that the average…

A: n=100

Q: 24 = + 40 = +

A: We will find the values from each equation formed and put them in last equation.

Q: After rounding to two decimal places, I got that the population mean lies between: 60.08, and 69.92.…

A: It is given that the speeds of vehicles travelling on a highway follows normal distribution with…

Q: Question is describe a type II error

A: In a study of smokers, 39 are smoking after one year and 32 are not smoking after the treatment; the…

Q: What is your 95% credible interval for the number of people who will be alive in the year 3000 CE…

A: Given 95% credible interval for the number of people who will be alive in the year 3000 CE

Q: The table below shows the times (in seconds) of all finishers in the finals of the men's 100-meter…

A: For 2000 : 9.85,9.94,10.02,10.04,10.07,10.13,10.19 Standard Deviation, s: 0.11385 Count, N: 7…

Q: Hi there, could you help me with this question please? Previously according to an expert who helped…

A: Bar charts represents the frequency/percentage for categories in a variable.

Q: . Based on true statistics, list the incomes for a country from tourism for any 10 continuous years.…

A: a) Assuming that this question is already completed as first country is ARMENIA. b) median n=10  as…

Q: A clinical trial was conducted to test the effectiveness of a drug for treating insomnia in older…

A: Given information- Population mean, μ = 106.9 min Sample size, n = 20 Sample mean, x-bar = 69.6…

Q: Does the mean of this sample equal 98.6, the number that is generally considered the average body…

A: Given data: 97.6, 98.8, 98.0, 97.0, 99.2, 98.6, 98.4, 97.4 We have to check mean of this sample…

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.