In a survey of 500 randomly selected residents, 300 were opposed to the use of photo-cops for issuing traffic tickets. Construct a 95% confidence interval for the proportion of residents opposed to the use of photo-cops for issuing traffic tickets. (0.54 , 0.66) (0.55 , 0.65) (0.56 , 0.64) (0.59 , 0.61) O (0.58 , 0.62)

Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

Q: 2. Use the data in Problem the treatments into one sample of size n = 250. Use the pooled data to…

A: The test is to be conducted to check whether the distribution is normal or not. The hypotheses are…

Q: is this fully simlified ?

A: Find the derivative of  f(x)=82x2+7

Q: i would like to know how to calculate this without a calculator or big numbers

A:

Q: Can you show me the calculations to this question?

A: We have to explain the calculation. Antonio buy games on Black Friday or Cyber Monday?   The…

Q: Anyway you could type it out? I am having trouble reading some of the things you wrote

A: From given data we have : n=300 P=0.20 x=57 Sample proportion  p^=xn=57300=0.19

Q: figured out part a. How do I do part b and how do I put it in my calculator?

A:

Q: Needing help with problems 1a & 1b only

A:

Q: Solve step by step in digital format 3. Graph and conclude according to the variable under study,…

A: Graphs are used to visual representation of the data set. It helps to understand the data easily. It…

Q: Are you able to give a step by step without using a calculator?

A: The random sample of students, The percentage of Americans who fit the medical definition of obese…

Q: Could this be simplified any more?

A: The given polar equation:

Q: How do I find brackets on a scientific calculator?

A: In scientific calculator do the following steps: 1. Press the   (   button to start a bracket.  2.…

Q: can you help to get answer and show what formulas to put in calculator

A: In this question we have given two vectors and we have to add them component wise.

Q: Professor Chauvet wants to know how quickly her students can type out a text message. So that…

A: The objective is to identify which of the given choices is best measure to describe the center of…

Q: How do you solve this problem using a TI-84 Plus calculator?

A: It is given that the hypothesized population proportion (p) is 1/2 =0.50.

Q: Hello, Can you help me solve this on a ti 84 calculator? Thank you

A: • For sample 1, we know that the sample proportion is p^1=0.523\hat p_1 = 0.523 and the sample size…

Q: How could I complete a problem like this without using excel?

A: Given that We have to find z score that divide a normal distribution The middle 25% from the 75% in…

Q: Can you explain your multiplication steps in part b?

A:

Q: How do I put step 2 in my calculator?

A: For step 2 the probability is calculated as 14.92%.Note that in step 2 we want the probability of…

Q: can you break it down into a simpler example

A: The following is the original question: give an example of one equation that satifies all of the…

Q: How do you do these calculations without using excel?

A: Given data…

Q: Could you explain how to go about #3 with a calculator?

A: Given: n = 6 d¯=-1sd=2.19Confidence level = 0.99

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.