Homework Answers
Solution:
Sample space is {1,2,3,4,5,6,7,8,9}
Event B : Selecting number 5
B = {5}
Event B has 1 (one) outcome.
Yes , because event B has only one outcome.
Add Answer to:
Determine the number of outcomes in the event. Decide whether the event is a simple event...
Decide if the events are mutually exclusive. Event A: Randomly selecting a nurse Event B: Randomly...
Decide if the events are mutually exclusive. Event A: Randomly selecting a nurse Event B: Randomly selecting a male Are the two events mutually exclusive? O A. No, because someone who is a nurse can be male. B. No, because someone who is a nurse cannot be male. ° C. Yes, because someone who is a nurse can be male D. Yes, because someone who is a nurse cannot be male
The probability of an event that must occur is 2. State whether the statement is true...
The probability of an event that must occur is 2. State whether the statement is true or false Every probability is a number between 0 and 1 inclusive 3.The result of an experiment is called an 4. In a sample of 50,000 first-born babies, 5 were found to have Prader-Willi syndrome. Find the probability that a family's first child will be born with this syndrome. The probability of an event that cannot occur is QUESTION 6 The sum of...
Choose Probability(chance)experiment, event, simple event, sample space. 1, The collection of all possible outcomes of a...
Choose Probability(chance)experiment, event, simple event, sample space. 1, The collection of all possible outcomes of a probability experiment 2, An experiment for which there is an uncertainty concerning the resulting outcomes 3, The set of one or more outcomes of a probability experiment 4, One specific outcome of a probability experiment
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can...
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot explain why and use the binomial distribution to find the indicated probabilities A survey of adults found that 8% say their favorite sport is auto racing. You randomly select 600 adults and ask them to name their favorite sport. Complete parts (a) through (d). Determine whether a normal...
Help with a b and c -0 COUNTING AND Outcomes and event probability: Addition rule A...
Help with a b and c
-0 COUNTING AND Outcomes and event probability: Addition rule A 6-sided die with faces labeled 1 to 6 will be rolled once. The 6 possible outcomes are listed in the table below. Note that each outcome has the same probability. Complete parts (a) through (c). Write the probabilities as fractions. (a) Check the outcomes for each event in the table. Then, in the last column, enter the probability of t event. Outcomes Probability 6...
The number of successes and the sample size for a simple random sample from a population...
The number of successes and the sample size for a simple random sample from a population are given. a. Determine the sample proportion. b. Decide whether using the one-proportion z-interval procedure is appropriate. c. If appropriate, use the one-proportion z-interval procedure to find the confidence interval at the specified confidence level x-75, n-250, 95% level a. What is the sample proportion? b. Is the one-proportion z-interval procedure appropriate? OA. No, because x is less than 5. O B. Yes, because...
TIL O COUNTING AND PROBABILITY Determining outcomes for compound events and complements o... A number cube...
TIL O COUNTING AND PROBABILITY Determining outcomes for compound events and complements o... A number cube with faces labeled 1 to 6 is rolled once. The number rolled will be recorded as the outcome. Consider the following events. Event A: The number rolled is less than 5. Event B: The number rolled is even. Give the outcomes for each of the following events. If there is more than one element in the set, separate them with commas. (a) Event "A...
q9 The number of successes and the sample size for a simple random sample from a...
q9
The number of successes and the sample size for a simple random sample from a population are given. a. Determine the sample proportion. b. Decide whether using the one-proportion z-interval procedure is appropriate. c. If appropriate, use the one-proportion z-interval procedure to find the confidence interval at the specified confidence level. x= 120, n= 200, 99% level a. What is the sample proportion? b. Is the one-proportion z-interval procedure appropriate? O A. O B. Yes, because x or n-x...
Determine the number of outcomes that comprise the specified event. 46) The age distribution of students...
Determine the number of outcomes that comprise the specified event. 46) The age distribution of students at a community college is given below. Age (years) Under 21 21-25 26-30 31-35 Over 35 Number of students ( 2183 2051 1039 862 244 A student from the community college is selected at random. The events A and B are defined as follows. A = event the student is under 21 B = event the student is over 35 Determine the number of...
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the...
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why. A survey of adults found that 5454% have used a multivitamin in the past 12 months. You randomly select 6060 adults and ask them if they have used a multivitamin in the past 12 months. Select the correct answer below and, if necessary, fill in the answer boxes...
Decide if the events are mutually exclusive. Event A: Randomly selecting a nurse Event B: Randomly selecting a male Are the two events mutually exclusive? O A. No, because someone who is a nurse can be male. B. No, because someone who is a nurse cannot be male. ° C. Yes, because someone who is a nurse can be male D. Yes, because someone who is a nurse cannot be male
Decide whether you can use the normal distribution to approximate the binomial distribution. If you can use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot explain why and use the binomial distribution to find the indicated probabilities A survey of adults found that 8% say their favorite sport is auto racing. You randomly select 600 adults and ask them to name their favorite sport. Complete parts (a) through (d). Determine whether a normal...
Help with a b and c
-0 COUNTING AND Outcomes and event probability: Addition rule A 6-sided die with faces labeled 1 to 6 will be rolled once. The 6 possible outcomes are listed in the table below. Note that each outcome has the same probability. Complete parts (a) through (c). Write the probabilities as fractions. (a) Check the outcomes for each event in the table. Then, in the last column, enter the probability of t event. Outcomes Probability 6...
The number of successes and the sample size for a simple random sample from a population are given. a. Determine the sample proportion. b. Decide whether using the one-proportion z-interval procedure is appropriate. c. If appropriate, use the one-proportion z-interval procedure to find the confidence interval at the specified confidence level x-75, n-250, 95% level a. What is the sample proportion? b. Is the one-proportion z-interval procedure appropriate? OA. No, because x is less than 5. O B. Yes, because...
TIL O COUNTING AND PROBABILITY Determining outcomes for compound events and complements o... A number cube with faces labeled 1 to 6 is rolled once. The number rolled will be recorded as the outcome. Consider the following events. Event A: The number rolled is less than 5. Event B: The number rolled is even. Give the outcomes for each of the following events. If there is more than one element in the set, separate them with commas. (a) Event "A...
q9
The number of successes and the sample size for a simple random sample from a population are given. a. Determine the sample proportion. b. Decide whether using the one-proportion z-interval procedure is appropriate. c. If appropriate, use the one-proportion z-interval procedure to find the confidence interval at the specified confidence level. x= 120, n= 200, 99% level a. What is the sample proportion? b. Is the one-proportion z-interval procedure appropriate? O A. O B. Yes, because x or n-x...
Determine the number of outcomes that comprise the specified event. 46) The age distribution of students at a community college is given below. Age (years) Under 21 21-25 26-30 31-35 Over 35 Number of students ( 2183 2051 1039 862 244 A student from the community college is selected at random. The events A and B are defined as follows. A = event the student is under 21 B = event the student is over 35 Determine the number of...
Most questions answered within 3 hours.
-
A (726) g mass is hung on a spring. As a result the spring
stretches (16.5)...
asked 57 minutes ago -
SOLUTION NOT NEEDED ONLY NEED THE ANSWERS, HOMEWORK IS DUE IN 30
MINUTES.
4)Which of the...
asked 1 hour ago -
You will select one card from a standard deck of 52 cards. What
is the probability...
asked 1 hour ago -
50% of the volume of a boat, sailing down the Mississippi (where
the water density ρ...
asked 1 hour ago -
Calculate how many moles of ions are in 1.4 L of 2.9 M KNO2
(aq). Remember...
asked 2 hours ago -
Experiment:
In the experiment: Mix together 74 g. (92 ml.) of n-butyl
alcohol and 120 g....
asked 3 hours ago -
This Python module will be menu driven
and use conditions to check user input in order...
asked 3 hours ago -
Tip Calculator App
For this project, you will create a tip calculator Android
app. The user...
asked 4 hours ago -
A first order chemical reaction has an energy of activation of
90.0 kJ/mol and a rate...
asked 5 hours ago -
Which statement is not correct?
Mutations change the sequence of nucleotides in DNA.
Mutations can be...
asked 7 hours ago -
An organization is not required to accommodate an employee's
disability when the accommodation would cause "undue...
asked 7 hours ago -
Mojo Mining has a bond outstanding that sells for $2,165 and
matures in 17 years. The...
asked 7 hours ago