Scores on the GRE (Graduate Record Examination) are normally distribute with a mean of 562 and a standard deviation of 134 Use the 68-95-997 Rule to find the percentage of people taking the test who score below 428 The percentage of people taking the test who score below 428 is

Q: Could you also help me with part e

A:

Q: What are the uses of dispersion?

A:

Q: The best predicted temperature when a big is chirpimg at 3000 chirps per minute is

A: Here,the regression equation is y=32.63+0.0461x,where y is the temperature and x is Chirps in 1 min.…

Q: Use prt1 of the fundamental thearemof calceles to fni the 'derivalive of the fune lion.

A: This question is related to derivative of integration by fundamental theorem of calculus.

Q: Can I also hape help with e please?

A: The given formula for Px≤x0 is 1-e-x02.

Q: Ho te

A: Note As you don't mention what to find .i am just simplify

Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

A: For city #1 the given data are X1:106,86,121,117,101,104,213,116,290,100, 283,145 And, For city #2…

Q: A psychologist wants to know how the size of social support networks change during early childhood.…

A: By using ANOVA test for three different groups:

Q: Tanhz =

A:

Q: eading due north at 500 km/h. If it encounters a wind from the northeast at 1 sultant velocity…

A: We will solve the problem.

Q: Explain in your own words how you would use yourcalculator to find the value of cot-110.

A: Enter the arc cot x function on the calculator. arccot ( )

Q: How do I calculate for ucl x chart and lcl x chart

A: we need to use the concept of control charts .

Q: please make more detailed answer to this question

A:

Q: Find the following for y = 3x* – 4x3 + 2 a. absolute/local extrema b. intervals of increase/decrease…

A:

Q: Make a prediction for Sales when Floorspace = 80, Competing Ads = 100, and price = 1,200 (2 decimal…

A: The regression equation is y^=1225.44+11.52FloorSpace-6.935CompetingAds-0.1496Price.

Q: Find the range 6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17?

A: We have given that the data set  6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17.

Q: Two posts, one 4 meters and the other 7 meters high, are 6 meters horizontally apart. If the posts…

A: Let us assume that x be the horizontal distance of the stake from the first post. We will use first…

Q: Forecasters predict a cold front will cause the temperature in a city to fall 60° F in 24 hours.…

A:

Q: The histograms describe the high temperatures in a certain city on each day of one month. The…

A: The objective of the question is to understand the difference between the two histograms and how the…

Q: u= – e' sinhx satisfies one of the following Not harmonic u =u, X. O Harmonic ニーl

A: if uxx=uyy then u is called harmonic

Q: , 160, 175, 162, 180, 240. The respective after weights are 142, 171, 162, 142, 171, 235.

A: before  after  150 142 160 171 175 162 162 142 180 171 240 235 Here each sample,…

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

A: The k-means clustering

Q: it looks like some parts are missing.

A:

Q: could you please write this on paper?

A:

Q: can you write it on a paper or make it clear

A: Apologies for the inconvenience. If you do not see the math expressions properly, then please…

Q: Please help me with #2 and #3, too. I will give rate for both

A: Question No. (2):To find the inverse Laplace transform.Note:  Since, the student has has mentioned…

Q: xedx

A: Solve by using limit

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.