The acceptable level for insect filth in a certain food item is 5 insect fragments (larvae, eggs, body parts, and so on) per 10 grams. A simple random sample of 6 ten-gram portions of the food item is obtained and results in a sample mean of x = 5.8 insect fragments per ten-gram portion Complete parts (a) through cj below (a) Why is the sampling distribution of x approximately normal? O A. The sampling distribution of x is approximately normal because the population is normally distributed. B. The sampling distribution of x is approximately normal because the sample size is large enough. O C. The sampling distribution of x is assumed to be approximately normal. OD. The sampling distribution of x is approximately normal because the population is normally distributed and the sample size is large enough (b) What is the mean and standard deviation of the sampling distribution of x assuming u=5 and o =5? H: = (Round to three decimal places as needed.) %3D Clear all Check an P Pearson 梦 $

Q: 3

A:

Q: a a-b %3D SX

A: Follow step 2nd.

Q: ab)c=

A: Given,           abc

Q: If A={a,b}, what is A times A?

A:

Q: are you sure about A and D?

A: The given statement is "if the pentagon is purple, then the circle is green" (Converse is not true)

Q: dy yo

A:

Q: B through f

A: (b) A(7)=∫07f(t)dt=Area under the curve from x =0 to x =7=Area of triangle (from x =0 to x=1)-area…

Q: b 1. D = c d

A: Determinant of a matrix is a number that is a function of the entries of the matrix. Determinant is…

Q: F C.

A:

Q: m AB 37°

A:

Q: B. F • A • D

A: The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional…

Q: I. de

A:

Q: - 0 4e Smh Odo

A: This integral can be solved easily by writing hyperbolic sine in terms of exponentials as explained…

Q: Consider the following linear non-homogeneous recurrence relation where go = 1, g1 = 3and 7gn –…

A: Given : linear non-homogeneous recurrence relation is                   gn+1=7gn-10gn-1-3…

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

Q: Q4  what does y=___

A: Consider the given figure as

Q: 3) Which edge(s) is a bridge? A) EF B) EF, GB C) EF, CD, BA D) No bridge

A: Given: Connected graph: Number of vertices=7 (A,B, C, D, E, F, G) Number of edges=10 (AB, BC, CD,…

Q: O B. 10 -10 -5 0.

A:

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: 11

A: To find value of v 5370=1700v2

Q: T. 92일

A: The sum of any two adjacent angles of a quadrilateral is equal to 180°.

Q: 1. Plot each of the following polar coordinates:

A: Given, To plot (5,5π3) and (2,-5π4)

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: Cahcuha le O+20 A

A: Given CO is perpendicular to AO Therefoe ∠COA = 90°  ∠COB = 4θ-30°   and  ∠BOA = θ+20° Also here…

Q: 3. 2 2 .b O 3 4 3.

A:

Q: K 93 L J 72

A: Given a right angled triangle in which adjacent side is 72 units and hypotenuses is 93 units.

Q: e. Which

A: From given figure it is clear that

Q: Evaluate the expression using the given figure to obtain either a or B. 35 -1 (a) tan 12 12 (b) sin…

A: tan-13512

Q: BCD???

A: Given problems:- b) ∫6w3+7wdwc) ∫y+14ydy d)∫123z-24dz

Q: ext dx 8X-X

A: We have to evaluate the ∫dx8x-x2

Q: How are r and r squared interpreted?

A: The correlation coefficient (r), is used to define the linear relationship between the independent…

Q: Can you do d, e, and f?

A:

Q: answer b and c ...

A:

Q: 0.3)1536.

A: 0.31536 Note: Multiple questions are given, we are answered with first question only.

Q: Does lung function differ between non-smokers, vapers, and cigarette smoke Non- Smokers Cigarette…

A: Excel Procedure: Enter the data for Non smokers, Vapers and Cigarette smokers in Excel sheet>Go…

Q: xy o y?.

A:

Q: so what are the values of d and c?

A:

Q: Find the h,c,f of 12, 15 and 30

A: To determine: HCF of 12, 15 and 30