Mathematics, 19.03.2021 18:30 loredohome

Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers to the nearest tenth. X X X - X (X - X)2 1. 900 = 466.2 = 4,382.4 The mean is 433.8 2. 35 = -398.8 = 159,041.4 The variance is 99,667.2 3. 500 = 66.2 = The standard deviation is 4. 300 = -133.8 = n = Σ X = X = Σ (X - X)2 = 398,668.6

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Can someone me and plz do the problem

Answers: 2

Answer

Mathematics, 21.06.2019 19:50

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.

Answers: 3

Answer

Mathematics, 21.06.2019 20:40

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Answers: 1

Answer

You know the right answer?

Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and ro...

Questions

Business, 06.02.2020 01:48

The green machine manufacturing company has the option to make or buy a component part for one of its lawnmowers. the annual requirement is 30,000 uni...

Biology, 06.02.2020 01:48

When an individual, in meeting health goals, takes small steps that allow success, he or she is employing what self-management skill?...

Mathematics, 06.02.2020 01:48

The graph of f(x) shown below resembles the graph of g(x)=x^2 but it has been changed somewhat. which of the following could be the equation of f(x)?...

Business, 06.02.2020 01:48

Journalizing the entry to record jobs shipped and customers billed would include a debit to a. cash b. cost of goods sold c. finished goods d. account...

Mathematics, 06.02.2020 01:48

123 23 1 +(−123 23 1 )123, start fraction, 1, divided by, 23, end fraction, plus, left parenthes...

Chemistry, 06.02.2020 01:48

What type of combination of two chemicals produces an effect that is equal to their individual effects taken together?...

Mathematics, 06.02.2020 01:48

Juan, josè, and belinda played a round of miniature golf. juan scored 5 points more than jose, and jose scored 3 points less than belinda. the sum of...

Social Studies, 06.02.2020 01:48

Which of the following does not contain a syntax error? a. system. out. println("hello world! "); b. system. out. println(hello world! ); c. system...

Mathematics, 06.02.2020 01:48

Describe the effect f(1/4x) will have on the function f(x) = x2....

Biology, 06.02.2020 01:48

How is the population of killer whales in the puget sound changing? the killer whale population is...

Social Studies, 06.02.2020 01:48

What is a control? select one: a. actions taken by an individual to exploit a vulnerability and gain root access to a machine b. a weakness that can...

Business, 06.02.2020 01:48

The law of demand is the assertion that a. the quantity demanded of a product is inversely related to its price. b. the demand for a product is negati...

Physics, 06.02.2020 01:48

Air enters a compressor operating at steady state with a pressure of 14.7 lbf/in.2 , a temperature of 80of, and a volumetric flow rate of 1000 ft3 /mi...

Physics, 06.02.2020 01:48

An alpha particle (atomic mass 4.0 units) experiences an elastic head-on collision with a gold nucleus (atomic mass 197 units) that is originally at r...

Chemistry, 06.02.2020 01:48

Analysis of a volatile liquid shows that it contains 62.04% carbon, 10.41% hydrogen, and 27.54% oxygen by mass. at 150.°c and 1.00 atm, 500. ml of the...

Social Studies, 06.02.2020 01:48

What term describes the facet of jesus’s ministry in which he preaches on the road, taking his message to different groups as he and his disciples mov...

Biology, 06.02.2020 01:48

Tuberculosis (tb) is an example of an infectious disease that has been largely controlled in developed countries like the united states but remains a...

Social Studies, 06.02.2020 01:48

The new administration chose to emphasize a well-rounded experimental curriculum in which arts and trades were emphasized; by doing so, they essentia...

Business, 06.02.2020 01:48

Indicate whether each statement below applies to a sole proprietorship, partnership, or corporation. more than one answer may be appropriate. a. simpl...

Business, 06.02.2020 01:48

To issue new guidelines and opinions regarding employment practices that result from newly passed laws, t the equal employment opportunity commission...

More questions: Mathematics Another questions