A landscape contractor bids on jobs where he can make $3000 profit. The relative ncy of getting 1, 2, 3, 4, 5,6,7,8 or 9 jobs per month are shown. lobs

Q: Find the intersection: {7, 8, 9, 10, 11} n {6, 8, 10, 12}.

A: Intersection of two given sets is the largest set which contains all the elements that are common to…

Q: Find T (2, -3, 5) = ( _____________ , _____________ )

A: We have to find out T( 2,-3,5).

Q: Compare by writing , or =.

A:

Q: The world record for the most number of speed skips in 60 seconds is 332 skips. If the record holder…

A: If the skipper skipped at a constant ratio of seconds to skip, the ratio of skips to second will…

Q: Justin Taylor has group health insurance and pays 85% of the premium spread evenly over 26 pay…

A: Topic = Algebra  Correct answer = D

Q: 2 1 4 0.5 1

A:

Q: Show that costdt 2 TV2/4. 7/4

A:

Q: Find the slope: O 4/3 O 3/4 O 4/3 O o O O

A:

Q: Find the range: 7, 16, 1, 15, 11

A: The minimum value is 1 and the maximum value is 16.

Q: Find the radies of Cerve Cervature for the

A:

Q: The admission fee at an amusement park is

A: Let no. Of children= x No. Of adults= y According to given, x+y= 317 --------equation 1 1.50x+4y=…

Q: Monte recorded the gas mileage, in miles per hour, of ten different cars he is considering buying:…

A: The given mileage are 34 , 27 , 30 , 24 , 28 , 31 , 42 , 30 , 29 , 19

Q: A group has 20 man and 22 women what is the percentage of the women in the group

A: Given that, Total number of people = 20+22= 42 Man = 20 Women= 22

Q: Find the median of the data: 5, 7, 4, 9, 5, 4, 4, 3 A. 5.125 B. 14 C. 4.5 D. 4

A: According to the given information, it is required to calculate the median of the given data.

Q: The biggest arts exhibit in the America was held last year at the National Stadium in Miami for 30…

A: Given data:…

Q: A teacher attaches 2 to quiz, 3 to midterm and 5 for final exam. If a student gets 90, 50 and 60 for…

A: As per our guidelines, we are allowed to answer first question only. Thanks 1) A teacher attaches 2…

Q: The bar graph shows the average number of hours U.S. college students study per week for seven…

A: Given: The bar graph showing the average number of hours U.S. college students study per week for…

Q: cosa²dxdy =?

A: Given data:     The given integral is: .   The expression for the change in the order of integration…

Q: If the mean of five values is 64, the sum of these values is . * О 318 O 314 О 320 О 321

A: The solution is given as

Q: Differentiate. y = eP(p + Pvp)

A: Given: y=eP(P+PP) According to chain rule: ddx(ab)=addx(b)+bddx(a)

Q: Find the mode of the data set: 234, 228, 234, 229, 234, 278 О 229 О 231.5 О 234 О 239.5

A:

Q: One day Anya kept track of the number of minutes she spent driving. She recorded trips of 45, 10, 6,…

A: We have 1 hour=60 minutes

Q: How many rebounds did the Cavaliers player who scored the fewest points catch? Please enter your…

A: Given that,

Q: Who will win this Adwords auction? SARA KYLIE KENDY PAUL MAX BID 2 1 3 5 QUALITY SCORE MEDIUM LOW…

A: Winning the auction in adwords is based on the amount used for the bid with number of times they…

Q: The two-way table shows the number of births, in thousands, in the United States for the years 2010…

A: Total number of babies born in 2011= 3966 number of babies born in February,2011= 299

Q: Use the diagram to determine the relationship between <1and <4.

A: Linear Pair: When two lines intersect each other, the pair of angles adjacent to each other known as…

Q: find D3 for given data  45,85,98,7,56,78,56,34,25,96,85

A:

Q: The front row in a movie theatre has 23 seats. If you were asked to sit in the seat thatoccupied the…

A: Here, number of seats,n= 23 which is odd

Q: (A' + B)' is equivalent to

A: We use one of the theorem of De-Morgan for logics.

Q: Find the number of classes if the number of observation is 190.

A: From given data we have: number of observation =N=190

Q: where is the table???/

A: given function y=-0.2x-5-6 consider the function y=0.2x                ...i x y=0.2x -0.684…

Q: On an NBA team, the two forwards measure 6′8″ and 6′6″ tall and the two guards measure 6′0″ and 5′9″…

A:

Q: The basketball coach at a local college believes that his team scores more points at home games when…

A: Calculate the following values through excel. X Y (xi - mean_x)2 (yi - mean_y)2 (xi - mean_x)*(yi…

Q: The money paid for the use of money is ________ .

A: we have to fill the given statement  Statement : The money paid for the use of money is ________ .

Q: A scatterplot of data is shown. y 8 4 2 0 2 4 6 8

A: For the given scatter plot

Q: The average of 15, 18, 20 , x, and y is 14. What is the value of x + y ?

A: We have to find

Q: The elevations of three cities in the Netherlands are shown below. Which comparison is true?…

A: Elevations of three cities.

Q: Which line segment represents the midsegment || al Blue Green Red OOO

A: Given: To determine: The line segment which represents the midsegment.

Q: Which points are on the grap (1, 2), (3, 4), (5, 6)

A: Given, the points are

Q: In a survey the maximum data point was 100 while the minimum data  point was 10. if the number of…

A:

Q: Hillary and Devin will collect data to find out where the seventh-grade students should take their…

A: Concept: Random sampling: In this type data is collected randomly from sources. This is the best…

Q: Olson Public Relations is promoting a new toy for Snidey Consumer Products. The chart below shows…

A: Given there are total 5 team members. From the table, we can see only one team member has billing…

Q: Find the mode for the following variables 2,12,5,8,5,12,6,3,6,12,12

A: Given Data:  2,12,5,8,5,12,6,3,6,12,12

Q: For a survey that asks a group of people the amount of their income and whether they purchase…

A: A survey is conducted and people are asked about 'amount of their income' and 'whether they purchase…

Q: What is the table called?

A: A) It is called the Frequency table B)

Q: find 4 points that are 10 points away from (1, 6)

A: To get points which are 10 points away from (1,6) horizontally, we add and subtract 10 from the x…

Q: she will need?

A:

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.