Medical Specialities The following doctors were observed on staff at a local hospital.   MD Doctor of Osteopathy Pathology 6 1 Pediatrics 9 3 Orthopedics 10 3   Choose one doctor at random. Find the probabilities of the following. Express your answer as a fraction or a decimal rounded to three decimal places.     What is the probability that she is an orthopedist?     What is the probability that he is a pathologist or a Doctor of Osteopathy?

Q: Morning Donuts has a variety of donuts for sale. maple donuts 14 cake donuts 15 cream-filled…

A: According to the given information in this question We need to find the probability that a randomly…

Q: In a class of students, the following data table summarizes how many students have a brother or a…

A: The probability that a student chosen randomly who does not have sister has a brother is obtained…

Q: A family has two children. Now, I tell you one of the children is a girl. What is the probability…

A: here probability of girl = 12   probability of boy = 12 here each birth independent from each other…

Q: Which of the following is more likely to occur? Probability of fishing in the sea is 0.45.…

A: as we know    event is less likely if probability is near to 0  and event is more likely if…

Q: In a certain neighbourhood, 32% of homeowners have a cat, 45% have a dog and 40% have neither. We…

A:

Q: They do not show up 20% of the time. If a restaurant has 6 reservations for the evening what is the…

A:

Q: there are 100 adults in an urban area who are surveyed. of the adults surveyed, 94 have a driver’s…

A: Given Information: Total number of adults surveyed is 100. 94 of them have a driver's license.

Q: Several friends chartered a boat for a day's fishing. They caught a total of 67 fish. The table…

A: We will determine the empirical probability that the next fish caught is a kingfish. From the given…

Q: A B C Number of boys 6 5 3 Number of girls 10 3 1 Given that a student is not chosen in group A,…

A: iven Information   A B C Total Number of boys 6 5 3 14 Number of girls…

Q: Several friends chartered a boat for a day's fishing. They caught a total of 60 fish. The table…

A:

Q: You have 10 children in preschool class. The probability of getting sick from a virus they have been…

A:

Q: You have a standard deck of 52 cards and are holding the following cards: 6 of hearts, 9 of spades,…

A:

Q: A poker hand consists of five cards randomly dealt from a standard deck of 52 cards. The order of…

A: Five random cards are dealt from a standard deck of 52 cards. d Probability of selecting exactly 2…

Q: The average starting salary of individuals with a master's degree in statistics is normally…

A:

Q: For a story she is writing in her high school newspaper, Grace surveys moviegoers selected at random…

A: There are two categorical variables which are rating and age. Rating has 2 types which are thumbs up…

Q: A census was conducted at a school. All of the students were asked how many cars their family owns.…

A: Note: As per Bartleby guideline for more than three question asked only first three is to be…

Q: A candy dish contains four brown and three red M&Ms. A child selects three M&Ms without checking the…

A: A candy dish containsNo. of brown M&M's=4No. of red M&M's = 3Total no. of M&M's=7

Q: Pedro plays on the school basketball team. The team's results are shown in the table below. Pedro's…

A: The experimental probability of an event E is calculated using the formula: P(E) = Number of…

Q: In a study of 206,023 cell phone users, it was found that 32 developed cancer of the brain or…

A:

Q: The chips shown are placed in a bag and drawn at random, one by one, without replacement. What is…

A: Total chips=3+3+1+9=16 Yellow chips=3, White chips=3, Red chips=1, Blue chips=9

Q: Morning Donuts has a variety of donuts for sale.   maple donuts 14 cake donuts 15…

A: The objective of this question is to find the probability of selecting a maple donut from a variety…

Q: Two parents without cystic fibrosis have a child with cystic fibrosis.  What is the probability that…

A: solution:  An individual must inherit two non-functioning Cystic fibrosis(CF) genes  one from each…

Q: The Edmonton Oilers win 70% of their games if they score first, but only 40% of their games if the…

A:

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

A:

Q: A drug is reported to benefit 40% of the patients who take it. If 6 patients take the drug, what is…

A: Let "X" be the patients who benefit by taking the drug.

Q: We conduct a test of hypothesis of Ho : p = 0.3 vs. HA : p > 0.3. The value the test statistic is…

A: Given : Null and alternative hypothesis is Ho : p = 0.3 Ha : p > 0.3 Test statistic, Z = -2

Q: Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at…

A: Number of residents (n) = 5000 Number of residents with diabities (x) = 470. Plug in all the values…

Q: An antique Roman coin is biased towards tails due to a heavy decoration stamped on the back. The…

A: We have to find probability of getting one head and one tail

Q: Which of the following numbers could be the probability of an event? 0.24, 0.46, 1, 1.56, 0, 0.07

A: we have to find which number could be the probability of an event.    as we know 0≤P(x)≤1

Q: The probability of rain during winter is 0.8. The probability of a heat wave during winter is 0.1.…

A: