The probability that an individual is left-handed is 0.19. In a class of 23 students, what...
The probability that an individual is left-handed is 0.19. In a class of 23 students, what is the probability of finding five left handers? You MUST show what went into the calculator and the final answer rounded correctly to 3 decimal places
Homework Answers
Answer
using TI84 calculator
Go to distributions, select binompdf(
enter the data as follows
n = 23
p = 0.19
k = 5
press enter
we get
probability = 0.188
Add Answer to:
The probability that an individual is left-handed is 0.19. In a
class of 23 students, what...
The probability that an individual is left-handed is 0.180 In a class of 38 students, what...
The probability that an individual is left-handed is 0.180 In a class of 38 students, what is the probability of finding five left-handers? Round the answer to the nearest thousand OA. 0.132 O B. 0.180 O C. 0000 O D. 0.136
handed is 0.160. In a dess of 20 students, what is the probability of inding five...
handed is 0.160. In a dess of 20 students, what is the probability of inding five left handers? Round the answer to the nearest The probability that an individual is thousandth OA 0.250 OB 0.000 OC. 0.110 OD. 0.160
NAME: 7. (15 points.) Left-handed people are more prone to accident-related injury than right-handed people Among a certain population of college students, the number of injuries X reported by a...
NAME: 7. (15 points.) Left-handed people are more prone to accident-related injury than right-handed people Among a certain population of college students, the number of injuries X reported by a given student is a Poisson random variable; left-handers (L) report injuries at a handers (R) at a rate of 0.15 per year, 15% of the students are left-handed. rate of 0.25 per year, and right- (a) What is the probability that a randomly selected student is injured exactly twice this...
Suppose that you are in a class of 32 students and it is assumed that approximately...
Suppose that you are in a class of 32 students and it is assumed that approximately 18% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are left-handed. (b) Compute the probability that at most four students are left-handed. (c) Compute the probability that at least six students are left-handed.
3. Suppose there are 100 students in your accounting class, 10 of whom are left-handed. Two...
3. Suppose there are 100 students in your accounting class, 10 of whom are left-handed. Two students are drawn at random. Draw the probability tree and insert the probability for each branch. a. What is the probability of the following events? b. Both are right-handed? c. Both are left-handed? d. One is right-handed and the other is left-handed? At least one is right-handed? oo b е. 4 Suppose you flip eight fair coins. What is the probability of flipping exactly...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class of 108, find the probubility tht there will e(enactly8 lef- handed students b) The classroom has 12 desks designed for people who are left-handed. Use an appropriate approximate method to find the probability that there are enough for all the left-handed students.
Suppose that you are in a class of 30 students and it is assumed that approximately...
Suppose that you are in a class of 30 students and it is assumed that approximately 17% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are left-handed (b) Compute the probability that at most four students are left-handed (c) Compute the probability that at least six students are left-handed Need Help? Read It Talk to a Tutor
Approximately 10% of people in the world are left-handed, so P(a person is left handed) =...
Approximately 10% of people in the world are left-handed, so P(a person is left handed) = 0.1. Suppose we have a class of 15 people and UHD is interested in how many left-handed desks the class will need, so we define a random variable X, the number of left-handed people in the class. 1. What distribution family does this situation belong to? What is (are) the parameter(s)? 2. What is the probability that none of the students will be left...
8. (5 points) The probability that an individual is left-handed is 0.10. Find the probability that...
8. (5 points) The probability that an individual is left-handed is 0.10. Find the probability that the 5th person you shake hands with today is the first one that is left-handed.
The probability that an individual has 20-20 vision is 0.13. In a class of 72 students,...
The probability that an individual has 20-20 vision is 0.13. In a class of 72 students, what is the probability of finding five people with 20-20 vision?
The probability that an individual is left-handed is 0.180 In a class of 38 students, what is the probability of finding five left-handers? Round the answer to the nearest thousand OA. 0.132 O B. 0.180 O C. 0000 O D. 0.136
handed is 0.160. In a dess of 20 students, what is the probability of inding five left handers? Round the answer to the nearest The probability that an individual is thousandth OA 0.250 OB 0.000 OC. 0.110 OD. 0.160
NAME: 7. (15 points.) Left-handed people are more prone to accident-related injury than right-handed people Among a certain population of college students, the number of injuries X reported by a given student is a Poisson random variable; left-handers (L) report injuries at a handers (R) at a rate of 0.15 per year, 15% of the students are left-handed. rate of 0.25 per year, and right- (a) What is the probability that a randomly selected student is injured exactly twice this...
3. Suppose there are 100 students in your accounting class, 10 of whom are left-handed. Two students are drawn at random. Draw the probability tree and insert the probability for each branch. a. What is the probability of the following events? b. Both are right-handed? c. Both are left-handed? d. One is right-handed and the other is left-handed? At least one is right-handed? oo b е. 4 Suppose you flip eight fair coins. What is the probability of flipping exactly...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class of 108, find the probubility tht there will e(enactly8 lef- handed students b) The classroom has 12 desks designed for people who are left-handed. Use an appropriate approximate method to find the probability that there are enough for all the left-handed students.
Suppose that you are in a class of 30 students and it is assumed that approximately 17% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are left-handed (b) Compute the probability that at most four students are left-handed (c) Compute the probability that at least six students are left-handed Need Help? Read It Talk to a Tutor
8. (5 points) The probability that an individual is left-handed is 0.10. Find the probability that the 5th person you shake hands with today is the first one that is left-handed.
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 57 minutes ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 2 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 4 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 5 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 6 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 7 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 7 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 7 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 7 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 7 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 7 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 7 hours ago