A concession stand of a high school baseball stadium recorded the items purchased by the 400 attendees of the baseball stadium. Assume no attendee purchased more than one item to drink and one item to eat. Concession Stand Sales Soda Water No Drink Hot Dog 50 62 46 Pizza 120 58 4 No Food 30 20 10 Assume that one attendee will be randomly selected from the group described in the table. Find the probability of selecting an attendee that purchased pizza, given that the person purchased a soda. Write the answer as a decimal.

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: Given that, The table below shows the number of survey subjects who have received and not received a…

Q: A group of children visited a zoo during a pre-school celebration week. A sampling of children was…

A: Total 165 children prefer Lion.  Among those 165 children, 90 are boys.

Q: A test was given to a group of students. The grades and gender are summarized below Total Male 18 13…

A: Given   A B C total Male 5 18 13 36 Female 14 3 16 33 Total 19 21 29 69

Q: A board game uses the deck of 20 cards shown to the right. Two cards are selected at 1, Y R R. Y R 3…

A: Find the probability of a bird then find the probability of lion . Multiplying both conditions will…

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A:

Q: The two-way frequency table shows the number of blue and green parrots and parakeets in a rescue…

A: We have to find  correct answer.

Q: A test was given to a group of students. The grades and gender are summarized belo Total Male 8. 14…

A: From the table we get: n(male)=31 n(B and male)=9

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: The given information is as follows:

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A:

Q: A board game uses the deck of 20 cards shown to the right. Two cards are selected at 1 2, R R R. 3 4…

A: Total number of possible ways to pick a card = 20 Total number of possible ways to pick a particular…

Q: If one of these tire dealers is randomly selected, find the probability of choosing a name-brand…

A:

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: As per our guidelines we are supposed to answer only first three sub-parts of the problem. Follow…

Q: Sales representatives at a car dealership were split into two groups. One group used an aggressive…

A: There is a total of 630 customers and among them 310 purchased automobiles. In that 310 customers,…

Q: The table below shows the rsults of a survey that asked 1064 adults from a certain country if they…

A: Given information   Supports Oppose Unsure Total Males 168 324 15 507…

Q: The following table lists the probability distribution of the number of refrigerators owned by all…

A: Solution: Given: x P(x) 0 0.01 1 0.69 2 0.22 3 0.08 P( a family owns at exactly two…

Q: If one student is chosen at random from those who took the test, find the probability that the…

A: There are totally 71 students taken the test in which 19 males students got grade 'B' from the 32…

Q: The following chart refers to a sample of 3203 people who were asked if they do charity work.…

A: The given chart is as follows:

Q: A test was given to a group of students. The grades and gender are summarized below A B Total Male…

A:

Q: A test was given to a group of students. The grades and gender are summarized below В Total Male 9.…

A: we use the formula P(A|B) = P( A n B ) / P(B)

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A recent poll of residents in a certain community revealed the following information about voting…

A: total resident (N)=235 P(I)= 55/235..(printing mistake in example) P(F)= 115/235 P(I U F)=…

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A survey of students was conducted to study the relationship between the types of housing a student…

A: Given: The table below contain data

Q: At a large factory, the employee were surveyed and classified according to their level of education…

A: Given information: Smoking habit Not high school graduate High school graduate College…

Q: In a statistical survey, 400 students were asked whether they had made a FLYING FOX.or SWIM. The…

A:

Q: The table below describes the smoking habits of a group of asthma sufferers. Nonsmoker…

A: Answer - The table below describes the smoking habits of a group of asthma sufferers.   Nonsmoker…

Q: The table below shows the soft drinks preferences of people in three age groups. If one of the 255…

A:

Q: The faculty of a community college were surveyed to determine the brand of Faculty smartphone they…

A: Given table is                                 we have to find probability to select a man owns a…

Q: Respondent University Graduate Non-Graduate Total A: Smoker 14 26 40 B: Non-smoker 6 4 10 Total 20…

A:

Q: The following table lists the probability distribution of the number of refrigerators owned by all…

A: According to the given information, we have The probability distribution table is, x 0 1 2 3…

Q: The table shows the results of a survey of patrons of a particular restaurant chain. Meals Good…

A: The contingency table is given as follows: Meals Good Service Poor Service Total Lunch…

Q: A test was given to a group of students. The grades and gender are summarized below…

A: Given information- We have given a table that summarizes grades of students and their gender. If one…

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A:

Q: College students were given three choices of pizza toppings and asked to choose one favorite. The…

A: The contingency table of probability distribution of above problem is shown below. Toppings…

Q: The table relates the weights and heights of a group of individuals participating in an…

A: Given data is   Tall Medium Short Totals Obese 18 28 14 60 Normal 20 51 28 99 Underweight…

Q: Find the indicated probability. The table below describes the smoking habits of a group of asthma…

A: From the provided information,   Non smoker Occasional smoker Regular smoker Heavy…

Q: Find the indicated probability. 21) The table below describes the smoking habits of a group of…

A:

Q: The table below shows the soft drinks preferences of people in three age groups. COLA ROOT BEER…

A: Solution

Q: find the probability of getting someone who is women or a heavy drinker

A: It is given that Total = 410 Number of women = 215 Number of heavy drinker = 12 Number of women and…

Q: If one student is chosen at random, find the probability that the student was male GIVEN they got a…

A: Given that, Total 7 students got B And from those 7 students, 5 are male.

Q: find the probability of randomly selecting a student who spent the money, given that the student was…

A: The contingency table is obtained as,   Purchased gum Kept the money Row total…

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: A recent poll of residents in a certain community revealed the following information about voting…

A: From the table we see that: n(D)=n(Democrats)=110 n(M)=n(Male)=120 n(M and D)=50 So, n(M or…

Q: The table below shows the soft drinks preferences of people in three age groups. If one of the 255…

A: Given data:   Cola Root beer Lemon-lime Total Under 21 yrs of age 40 25 20 85 Between 21 and…

Q: A test was given to a group of students. The grades and gender are summarized below C Total Male 16…

A: Let Gender = X and Grades = Y Given data        Grades Y         A B C f(X)   Male 16 13 14…

Q: The office survey for a city company showed the mode of transport for the workers in the office. The…

A:

Q: The following contingency table shows the survival status and demographics of passengers on the…

A:

Q: A test was given to a group of students. The grades and gender are summarized below A C Total Male…

A: To calculate: Probability that the student was female given that they got a B. Using Conditional…

Q: The table lists the drinking habits of a group of college students.    Non-Drinker Regular Drinker…

A:

Q: A group of students were asked if they carry a credit card. The responses are listed in the table.…

A:

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.