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QUESTION 1 A number is randomly chosen between 1 and 99. What is the probability that...
52,58.6,86,86.5,91,96,96,98,100,105,109 1-What is the probability that a randomly selected number among these data is between 95...
52,58.6,86,86.5,91,96,96,98,100,105,109 1-What is the probability that a randomly selected number among these data is between 95 and 100 exclusive of the ends? 2-What is the probability that a randomly chosen number among these data points is not a multiple of 4? 3-What is the probability that a randomly chosen number among these data points is an even number given that it is a multiple of 4?
What is the probability that for a randomly chosen natural number k, there is a Fibonacci...
What is the probability that for a randomly chosen natural number k, there is a Fibonacci number between 2k and 3k?
The random-number generator on calculators randomly generates a number between 0 and 1. The random variable...
The random-number generator on calculators randomly generates a number between 0 and 1. The random variable X, the number generated, follows a uniform probability distribution. (a) Identify the graph of the uniform density function. (b) What is the probability of generating a number between 0.85 and 0.96? (c) What is the probability of generating a number greater than 0.88? (a) Choose the correct graph of the uniform density function below. ОА. OB. OC. A Density Density A Density ON ON...
The data below are the temperatures on randomly chosen days during a summer class and the...
The data below are the temperatures on randomly chosen days during a summer class and the number of absences on those days. Find the equation of the regression line for the given data. 85 91 90 88 98 75 100 Temperature, x 72 Number of absences, y 3 80 5 7 10 10 8 15 4 15 O A. ŷ = 30.27% -0.449 OB. ġ=0.449x +30.27 OC. = 30.27x+0.449 OD. = 0.449x - 30.27
27. The daily high temperature for Chattanooga is normally distributed with mean 79 and standard deviation...
27. The daily high temperature for Chattanooga is normally distributed with mean 79 and standard deviation 4. Find the probability that a randomly chosen temperature is between 70 and 75.:* Oa. 0.0122 Ob. 0.1464 Oc. 0.1587 Od. 0.8413 28. At a certain school, 41% of the students play soccer, 30% play volleyball, and 14% play both soccer and volleyball. If a student is chosen at random, find the probability that he/she plays neither soccer nor volleyball.:* O a. 0.71 Ob....
48. Find the probability that a randomly selected student is male, given that the student's preference...
48. Find the probability that a randomly selected student is male, given that the student's preference was Harry Potter.: * Oa. 0.3600 Ob. 0.2941 Oc. 0.6400 Od. 0.8170 Questions 49-50: If we pick a year at random and count how many Friday 13th's are in the year, it turns out there will be 1, 2, or 3 such days. (In other words, every year has to have at least one Friday 13th but no more than three. It can be...
Formulas Part 2 out of 2 What is the probability that a randomly chosen value will...
Formulas Part 2 out of 2 What is the probability that a randomly chosen value will be greater than 5 The probability that a randomly chosen value will be greater than S is Question 12 of 23 (1 poind) 6 2 Section Exercise 23-26 (cac) nonnal population has mean μ-57 and standard deriatioa σ-8. What is the S7th percentile of the pepulation? Use a T1-s4 cakulator. Kound the answer to ne decimal place The 87th percentile of the pepulation s...
1#x is a number chosen uniformly at random between 0 and 1, what is the probability...
1#x is a number chosen uniformly at random between 0 and 1, what is the probability that the greatest integer s logal is odd? 4-6 4-6.
The table shows the probability distribution of the number of bases for a randomly selected time...
The table shows the probability distribution of the number of bases for a randomly selected time at bot for a random player on a certain baseball team Complete parts a through below Bases 0 1 2 3 4 Probability 0.7445 01705 00502 0.0051 00297 a. Verily that the probabilities give a legitimate probability distribution. Choose the correct answer below A The sum of the probabilities ist OB. All the probabies are between 0 and 1 OC. The sum of the...
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is...
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is the probability that the spinner lands on a 5 or a 9? 7 ОА 9 8 ов. 9 2 OC. 9 1 OD 9
The random-number generator on calculators randomly generates a number between 0 and 1. The random variable X, the number generated, follows a uniform probability distribution. (a) Identify the graph of the uniform density function. (b) What is the probability of generating a number between 0.85 and 0.96? (c) What is the probability of generating a number greater than 0.88? (a) Choose the correct graph of the uniform density function below. ОА. OB. OC. A Density Density A Density ON ON...
The data below are the temperatures on randomly chosen days during a summer class and the number of absences on those days. Find the equation of the regression line for the given data. 85 91 90 88 98 75 100 Temperature, x 72 Number of absences, y 3 80 5 7 10 10 8 15 4 15 O A. ŷ = 30.27% -0.449 OB. ġ=0.449x +30.27 OC. = 30.27x+0.449 OD. = 0.449x - 30.27
27. The daily high temperature for Chattanooga is normally distributed with mean 79 and standard deviation 4. Find the probability that a randomly chosen temperature is between 70 and 75.:* Oa. 0.0122 Ob. 0.1464 Oc. 0.1587 Od. 0.8413 28. At a certain school, 41% of the students play soccer, 30% play volleyball, and 14% play both soccer and volleyball. If a student is chosen at random, find the probability that he/she plays neither soccer nor volleyball.:* O a. 0.71 Ob....
48. Find the probability that a randomly selected student is male, given that the student's preference was Harry Potter.: * Oa. 0.3600 Ob. 0.2941 Oc. 0.6400 Od. 0.8170 Questions 49-50: If we pick a year at random and count how many Friday 13th's are in the year, it turns out there will be 1, 2, or 3 such days. (In other words, every year has to have at least one Friday 13th but no more than three. It can be...
Formulas Part 2 out of 2 What is the probability that a randomly chosen value will be greater than 5 The probability that a randomly chosen value will be greater than S is Question 12 of 23 (1 poind) 6 2 Section Exercise 23-26 (cac) nonnal population has mean μ-57 and standard deriatioa σ-8. What is the S7th percentile of the pepulation? Use a T1-s4 cakulator. Kound the answer to ne decimal place The 87th percentile of the pepulation s...
1#x is a number chosen uniformly at random between 0 and 1, what is the probability that the greatest integer s logal is odd? 4-6 4-6.
The table shows the probability distribution of the number of bases for a randomly selected time at bot for a random player on a certain baseball team Complete parts a through below Bases 0 1 2 3 4 Probability 0.7445 01705 00502 0.0051 00297 a. Verily that the probabilities give a legitimate probability distribution. Choose the correct answer below A The sum of the probabilities ist OB. All the probabies are between 0 and 1 OC. The sum of the...
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is the probability that the spinner lands on a 5 or a 9? 7 ОА 9 8 ов. 9 2 OC. 9 1 OD 9
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