1. Given n= 36, x = 786, o= 48, µ= 800 to test the hypothesis that u=800 against u 800. What is the test statistic used? A. z = D. t= B. z = C. t= -H 2. What is type I error? C. Reject Ho if Ho is true D. Reject Ho if Ho is false A. Fail to reject Ho if Ho is true B. Fail to reject Ho if Ho is false 3. It is claimed that a random sample of 49 tires has a mean life of 15200 km. This sample was drawn from a population whose mean is 15150 km and standard deviation of 1200 km. Test the claim at the 0.05 level of significance. A. -0.29 В. 0.39 C. 0.29 D. -0.39

Q: A supplier of digital memory cards claims that less than 1% of the cards are defective. In a random…

A:

Q: 3. 42P 4-2p-1 =

A:

Q: Evaluate 2 . ( 3 - 5 ) + 8 . 2 - 1

A:

Q: Evaluate 1,C5 and P,

A: For 12C5, The formula of combination is,   Substitute the values in the above equation.   Thus,…

Q: 16 - (9 - 4) ÷ 5 =

A:

Q: Solve 4,5,6 thanks alot

A: First, try to visualize the figure and then according to the given question, whether it is revolved…

Q: s): olicities: Behavior at x-axis: (through, bounce, flatten) 2. Divide. 4x-10x+5x-7x+1 -x+2

A:

Q: 1 +4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11= ?

A:

Q: 16,17,18

A:

Q: Evaluate   1 - ( 4 . 3 - 2 + 2 )

A: We have to evaluate: 1 - ( 4 . 3 - 2 + 2 )

Q: 5 23 4 48 1 5 75

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

Q: solve 28

A:

Q: Find a b. a = (5,-2), b (3,6) =

A: To find .

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: Decode -29, 43, -64, 92.

A: Given information: Four number= -29, 43, -64, 92

Q: 7

A:

Q: 6 - 8 =

A: 6-8= -2

Q: 60 90

A:

Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution

Q: 4P3

A:

Q: Problem #6: Evaluate the following integrals. (a) V3 3 dx 1+ 0. (b) ( Va (1 + 4x³ ) dx

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 1/2 3/4 a 5/6 7/8 9/10 11/12 b 13/14 15/16 d. m 29 = 6x and m Z11 = 120. Find the value of x so that…

A: since the line is parallel to each other then their corresponding angles are equal.

Q: 3. Find each measure indicated-Round tonedrest 1oth m/B 2St 24ft

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 3\4 of 20

A: Consider the given: 34 of 20"Of " symbolise "Multiplication"

Q: assist with A,B,C,D

A: Solution: a. From the given information, n=26 and π=0.34.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.