Mathematics, 30.12.2021 14:00 diegovaldes25

A data set has n = 30, P30 i=1 xi = 67, P30 i=1 yi = 1322, P30 i=1 x2 i = 582, P30 i=1 y2 i = 60600, P30 i=1 xiyi = 3840. Calculate Ã‹â€ 0, Ã‹â€ 1 and Ã‹â€ 2.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:10

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

Answers: 2

Answer

Mathematics, 21.06.2019 23:50

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

Answers: 2

Answer

You know the right answer?

A data set has n = 30, P30 i=1 xi = 67, P30 i=1 yi = 1322, P30 i=1 x2 i = 582, P30 i=1 y2 i = 60600,...

Questions

History, 05.11.2020 17:40

The map shows the Silk Road. A map of the Silk Road. A key shows Land routes in orange and Sea routes in blue. Orange lines go from the southern coas...

English, 05.11.2020 17:40

State one reason why it is important to be loyal in your life....

Biology, 05.11.2020 17:40

Which events are likely to be catastrophic to an ecosystem? Select the three correct answers. A. Introduction of a species that reproduces quic...

History, 05.11.2020 17:40

Which of the following are reasons that Britain lost the war? Select all that apply.

Mathematics, 05.11.2020 17:40

What is the value of this expression? Select all that apply. (8.59 × 10^4) – (3.2 × 10^3) A. 8.27 × 10^4 B. 5.39 × 10^1 C. 2.7488 ×...

Mathematics, 05.11.2020 17:40

Last saturday, Flavia walked her dog 1 2/5 miles. Shazell walked her dog 3 times as far. How many miles did Shazell walk her dog?...

Mathematics, 05.11.2020 17:40

In part A, you calculated ratios with the help of GeoGebra. Now you'll use the distance formula to calculate more ratios. Choose two line segments in...

Social Studies, 05.11.2020 17:40

In a draft of an essay, body paragraphs include a:only a brief summary of the generalizations in the essay. b:a thesis statement that shows the...

Computers and Technology, 05.11.2020 17:40

In French class, Blue puts on a visor and the environment changes to that of a café in Paris. Which of the following terms describes this kind of tec...

English, 05.11.2020 17:40

Who u guys want to win for president for me its Kanye west bahahha...

English, 05.11.2020 17:40

We have seen or heard of stories of people coming back from the dead? How do you think you’d react? What questions would you have for someone who’s “r...

History, 05.11.2020 17:40

Why did the first government not work...

Mathematics, 05.11.2020 17:40

Find an equivalent ratio where the amount of stock in the recipe is 100 mL. Stock Mr. Tanaka Used (mL) 4 280 Stock in Recipe (mL)

Mathematics, 05.11.2020 17:40

A cone has a radius of 5.1 inches and a height of 5 inches. What is the volume of the cone? Use 3.14 for pi. Round to the nearest tenth....

English, 05.11.2020 17:40

Humans are vulnerable and do not completely control the world. 1) direct characterization 2) foreshadowing 3) indirect characterization...

Chemistry, 05.11.2020 17:40

a chemical equation where the number of atoms of each element are the same on both sides coeffiecients are often needed to balance a chemical reaction...

Mathematics, 05.11.2020 17:40

If (x2 – 4) = (x + 2) = x - 2, which polynomial should fill in the blank below? (x + 2) = x2 - 4 x² – 4 x-2 x + 2 x² - 2...

English, 05.11.2020 17:40

Which line from the poem above illustrates alliteration?...

Mathematics, 05.11.2020 17:40

Pls help me i am being timed ...

Mathematics, 05.11.2020 17:40

Can someone tell me the points please that’s all

More questions: Mathematics Another questions