population of values has an unknown distribution with \( \mu=160.3 \) and \( \sigma=84.3 \). You intend to draw a fandom sample of size \( n=194 \). What is the mean of the distribution of sample means? \( \mu_{2}=\square \) (Please enter an exact answer.) \( \sigma_{2}=\square \) is the standard deviation of the distribution of sample means? (Please report your answer accurate to 2 decimal places.) Submit Question Jump to Answer

\( 4: 3 x+1: 4 x+2 \) are the firsi three terms of a linear pattern Calculate \( x \).

\( = P ( 3,2 ) \wedge Q ( - 1 , - 2 ) \)

2. Remember that cube problem from extra? I hope you do... A cube made of 29,791 small cubes gets all of its sides painted. Let \( S \) be the set of all cubes enclosed in the 29,791 small cubes structure that are made up of at least one small cube. A random element in \( S \) will be drawn. Find the expected value of number of completely painted sides of this randomly selected cube.

The cost of \( c \) cupcakes at Billie's Bakery is \( 2 c \) dollars. Elijah bought 18 cupcakes for his birthday party. How much did Elijah pay for the cupcakes? Submit

A regiào delimitada pelas curvas \( y=x, y=x^{\wedge} 2 \), é girada ao redor do eixo \( y=3 \). Encontre o volume do solido. Com \( 0 \leq \mathrm{x} \leq 1 \) Selecione uma opçao: a. \( \pi \) u.v b. \( \quad / 15 \) u.v c. \( 8 \pi / 15 \) u.v d. Nenhuma das alternativas.