Simp121908 Simp121908

11-02-2021
Mathematics

contestada

Find the variance of the data set below. Round to the nearest tenth. 6, 5, 2, 5, 8

Respuesta :

Jabure484 Jabure484

11-02-2021

Answer:

s2 = 4.7

Step-by-step explanation:

2=∑=1(−⎯⎯⎯)2−1

2=−1

2=18.85−1

2=18.84

2=4.7

Answer Link

Otras preguntas

How does TV with 3D capability work?

Which list of elements consist of a metal, a metalloid and a nonmetal?(1) Li, Na, Rb (2) Cr, Mo, W (3) Sn, Si, C (4) O, S, Te

What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M

Which statement correctly describes a chemical reaction at equilibrium? (1) The concentrations of the products and reactants are equal. (2) The concentrations o

At STP, 1.0 liter of helium contains the same total number of atoms as (1) 1.0 L of Ne (3) 0.5 L of Rn (2) 2.0 L of Kr (4) 1.5 L of Ar

A leaky faucet in Kali's house drips water at a rate of 42 gallons per week. How many gallons does the faucet drip in 30 days

What Happens When Milk Is Left At Room Temperature During Summer Days?

Which type of reaction occurs when nonmetal atoms become negative nonmetal ions? A. oxidation B. reduction C. substitution D. condensation

a train starts from rest and speed up to 20%m/s in a time of 10 seconds. determine the acceleration of the train?

At STP, which sample contains the same number of molecules as 11.2 liters of CO2(g) at STP? (1) 5.6 L of NO2(g) (3) 11.2 L of N2(g) (2) 7.5 L of H2(g) (4) 22.4