The national sleep foundation reported that 36.8% of all adults snore. Of those people who snore,...
The national sleep foundation reported that 36.8% of all adults snore. Of those people who snore, 87% are over the age of 30. 81.5% of people in their study were over the age of 30.
a. write the above statements in probability notation.
b. find the probability that someone is over 30 and snores
c. find the probability that someone is over 30 or snores
d. given someone is over 30, what is the probability that he or she snores.
e. what is the probability that someone does not snore.
f. are snoring and being over 30 mutually exclusive events? explain with probabilities
g. are snoring and being over 30 independent events? explain using probabilities.
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The national sleep foundation reported that 36.8% of all adults
snore. Of those people who snore,...
6. Of all people in one population, 21% have high blood pressure and 36% are overweight....
6. Of all people in one population, 21% have high blood pressure and 36% are overweight. In addition, 42% of people who are overweight also have high blood pressure. Let H represent the event that a person has high blood pressure, and O represent the event that a person is overweight. In each part of this question, you must first express each probability in terms of the events Hand O and justify any computation through the use of a formula....
The following table shows the result of a survey that asked 2850 people whether they were...
The following table shows the result of a survey that asked 2850 people whether they were involved in any type of charity work. A person is selected at random from the sample. Find the probability of selecting someone who 1. Frequently Occasionally Not at all Total Male 221 456 795 1472 Female 207 430 741 1378 Total 428 886 1536 2850 a. is frequently or occasionally involved in charity work (2pts) b. is a female given that the person is...
Please provide all answers according to question numbers thank you (2) A sample of students who...
Please provide all answers according to question numbers thank you
(2) A sample of students who have taken a calculus test has a mean score of 78.2, a mode of 67, and a median score of 67. Based on this information, what may one deduce about the distribution of the test scores? (a) It is symmetric. (b) It is right-skewed. (c) It is left-skewed. (d) It is bimodal. (3) What is the set of all simple events of an experiment...
Question 1 Background: Favorite Starburst Color/Flavor A pack of Original Starbursts contains four colors/flavors: red (cherry),...
Question 1 Background: Favorite Starburst Color/Flavor A pack of Original Starbursts contains four colors/flavors: red (cherry), orange (orange), yellow (lemon), and pink (strawberry). A recent survey asked people what their favorite Starburst color (or flavor) is. They asked 756 people and recorded their favorite color (or flavor) and their age group. The table below provides the results: What is your favorite Original Starburst color (flavor)? Oran Red (C 81 69 75 225 Group e) Yellow (Lemon Pink (Stra 124 121...
Congress is made up of the House of Representatives and the Senate. Members of the House...
Congress is made up of the House of Representatives and the Senate. Members of the House of Representatives serve two-year terms and represent a district in a state. The number of representatives for each state is determined by population. States with larger populations have more representatives than states with smaller pulations. The total number of representatives is set by law at 435. Members of nate serve six-year terms and represent a state. Each state has 2 senators, total of 100...
Question 1 (30 marks) (a) 500 adults were asked whether or not they will get married in the next ...
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Congress is made up of the house of representatives and the senate- Please help with questions...
Congress is made up of the house of representatives and the
senate-
Please help with questions 5, 6, 7 and 8:
Congress is made up of the House of Representatives and the Senate. Members of the House of Representatives serve two-year terms and represent a district in a state. The number of representatives for each state is determined by population. States with larger populations have more representatives than states with smaller pulations. The total number of representatives is set by...
A shelter has 24 dogs up for adoption. Suppose you want to adopt 2 of them....
A shelter has 24 dogs up for adoption. Suppose you want to adopt 2 of them. How many different ways could you choose 2 dogs from the 24? We are interested in analyzing data from bike sharing in LA. Use O to denote a one-way route and A to denote an annual pass. The probability that someone has a one-way trip route is 84.74%. The probability that they have an annual pass is 2.77%. The probability that they have an...
4S0OEPENDENCL.COOTONAL PROteurY. AN01NUATİRATORE ) 163 in a pair is dominant (R), the offspring will have red...
4S0OEPENDENCL.COOTONAL PROteurY. AN01NUATİRATORE ) 163 in a pair is dominant (R), the offspring will have red nowers Grades 7-8iGJ Grades 9-12 () what is the probability that an offspring in this mat- you ike the way you look ing has at least one dominant allele What is the probability that an offspring has at least both groaps is equal, if one Hopeful about the future (D Assuming that the percentage of participation from dom, find the following probabilities: recessive allele?...
Students must show work to receive full credit. 1. Differentiate “Empirical Probability” and “Classical Probability”. 2....
Students must show work to receive full credit. 1. Differentiate “Empirical Probability” and “Classical Probability”. 2. Define “Independent Events”, “Mutually Exclusive Events”, and “Collectively Exhaustive Events”. 3. Suppose there are 15 red marbles and 5 blue marbles in a box. (3.a) If an individual randomly selects two marbles without replacement, what is the probability that both marbles are red? (3.b) If an individual randomly selects two marbles with replacement, what is the probability that both marbles are red? 4. Solve...
6. Of all people in one population, 21% have high blood pressure and 36% are overweight. In addition, 42% of people who are overweight also have high blood pressure. Let H represent the event that a person has high blood pressure, and O represent the event that a person is overweight. In each part of this question, you must first express each probability in terms of the events Hand O and justify any computation through the use of a formula....
The following table shows the result of a survey that asked 2850 people whether they were involved in any type of charity work. A person is selected at random from the sample. Find the probability of selecting someone who 1. Frequently Occasionally Not at all Total Male 221 456 795 1472 Female 207 430 741 1378 Total 428 886 1536 2850 a. is frequently or occasionally involved in charity work (2pts) b. is a female given that the person is...
Please provide all answers according to question numbers thank you
(2) A sample of students who have taken a calculus test has a mean score of 78.2, a mode of 67, and a median score of 67. Based on this information, what may one deduce about the distribution of the test scores? (a) It is symmetric. (b) It is right-skewed. (c) It is left-skewed. (d) It is bimodal. (3) What is the set of all simple events of an experiment...
Question 1 Background: Favorite Starburst Color/Flavor A pack of Original Starbursts contains four colors/flavors: red (cherry), orange (orange), yellow (lemon), and pink (strawberry). A recent survey asked people what their favorite Starburst color (or flavor) is. They asked 756 people and recorded their favorite color (or flavor) and their age group. The table below provides the results: What is your favorite Original Starburst color (flavor)? Oran Red (C 81 69 75 225 Group e) Yellow (Lemon Pink (Stra 124 121...
Congress is made up of the House of Representatives and the Senate. Members of the House of Representatives serve two-year terms and represent a district in a state. The number of representatives for each state is determined by population. States with larger populations have more representatives than states with smaller pulations. The total number of representatives is set by law at 435. Members of nate serve six-year terms and represent a state. Each state has 2 senators, total of 100...
Congress is made up of the house of representatives and the
senate-
Please help with questions 5, 6, 7 and 8:
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4S0OEPENDENCL.COOTONAL PROteurY. AN01NUATİRATORE ) 163 in a pair is dominant (R), the offspring will have red nowers Grades 7-8iGJ Grades 9-12 () what is the probability that an offspring in this mat- you ike the way you look ing has at least one dominant allele What is the probability that an offspring has at least both groaps is equal, if one Hopeful about the future (D Assuming that the percentage of participation from dom, find the following probabilities: recessive allele?...
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