P(X=0)=0.13 P(X=1)=0.17 P(X=2)=0.30 P(X=3)=0.32 P(X=4)=0.08 P(X=4)=0.08 is wrong and , i need help Isabel Briggs Myers...
P(X=0)=0.13
P(X=1)=0.17
P(X=2)=0.30
P(X=3)=0.32
P(X=4)=0.08
P(X=4)=0.08 is wrong and , i need help
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? The following data give an indication.
| Number of Similar Preferences | Number of Married Couples |
|---|---|
| All four | 32 |
| Three | 120 |
| Two | 112 |
| One | 63 |
| None | 48 |
Suppose that a married couple is selected at random.
(a)
Use the data to estimate the probability that they will have 0, 1, 2, 3, or 4 personality preferences in common. (For each answer, enter a number. Enter your answers to 2 decimal places.)
| 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
Homework Answers
|
Number of similar preferences |
Number of married couples | probability |
| 0 | 48 | (48/375) =0.13 |
| 1 | 63 | (63/375)= 0.17 |
| 2 | 112 | (112/375)= 0.30 |
| 3 | 120 | (120/375)= 0.32 |
| 4 | 32 | (32/375)= 0.09 |
| Total | 375 |
Add Answer to:
P(X=0)=0.13
P(X=1)=0.17
P(X=2)=0.30
P(X=3)=0.32
P(X=4)=0.08
P(X=4)=0.08 is wrong and , i need help
Isabel Briggs Myers...
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are...
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? The following data give an indication. Similarities and Differences in a Random Sample of 375 Married Couples Number of Similar Preferences Number of Married Couples All four Three Two One None 32 133 124 60 26 Suppose that a married couple is selected at random....
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according...
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? The following data give an indication. Similarities and Differences in a Random Sample of 375 Married Couples Number of Similar Preferences Number of Married Couples All four 25 Three 120 Two 118 One 69 None 43 Suppose that a married couple is selected at random....
7. Will thumbs up if correct, thank you. Isabel Briggs Myers was a pioneer in the...
7.
Will thumbs up if correct,
thank you.
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in thei mates? The following data give an indication. Similarities and Differences in a Random Sample of 375 Married Couples All four Three Two One None Mar 31 125 115 60 Suppose that a married couple is selected at random....
Number of Similar Preferences Number of Married couples Example 6: Isabel Briggs Myers was a pioneer...
Number of Similar Preferences Number of Married couples Example 6: Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? A sample was collected and the results are shown in the table at the right. A four Threr TVO One None 131 124 71 15 a) Use the data to estimate the probability that they...
Hero wale Example 6: Isabel Briggs Myers was a pioneer in the study of personality types....
Hero wale Example 6: Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? A sample was collected and the results are shown in the table at the right.00 Se 2000 Seos a) Use the data to estimate the probability that they b) Find the probability of having two preferences in will have All Four...
te det st Tample bel Briegs Myers was a pioneer in the study bf personality/types. The...
te det st Tample bel Briegs Myers was a pioneer in the study bf personality/types. The personality types are ready plined wording to four main preferences De married couples choose ymlar different personality types in their mates? Al was collected the results are shown in the sale at the net . Use the date to estimate the probabiety that they will have all our preferences in common b) Find the probably of having two preferences in Commons Find Plat least...
(6 points) Isabel Briggs Myers was a pioneer in the study of personality types. Her work...
(6 points) Isabel Briggs Myers was a pioneer in the study of personality types. Her work has been used successfully in counseling, educational, and industrial settings. In the book A Guide to the Development and Use of the Myers-Briggs Type Indicators, by Myers and McCaully, it was reported that based on a very large sample (2282 professors), approximately 45% of all university professors are extroverted. Suppose a random sample of eight professors is selected from this survey. Answer the following...
6. Find the expected value of the random variable: 2 الدها X P(x) 0 0.32 4...
6. Find the expected value of the random variable: 2 الدها X P(x) 0 0.32 4 0.10 0.23 0.3 0.05 A) 1.38 B) 2.22 C) 2.09 D) 1.42 E) None of the Above 7. Identify which of these types of sampling is used: random, stratified, systematic, cluster, convenience. 42 male and 33 female dogs at a local rescue are chosen, and 12males and 12 females are randomly chosen from these groups. A) Stratified B) Cluster C) Convenience D) Stratified E)...
Random variable X has a distribution: P(x=0)=0.2 ; P(x=1)=0.3 ; P(x=2)=0.1 & P(x=3)=0.3 ; P(x=4)=0.1. Find:...
Random variable X has a distribution: P(x=0)=0.2 ; P(x=1)=0.3 ; P(x=2)=0.1 & P(x=3)=0.3 ; P(x=4)=0.1. Find: a) E(x) and Var(x) b) Find Fx(Xo) c) Find quantile of order 1/4 and median d) Find P(2<=x<=4)
please explain how to do this 3 4 x P(X=x) 0 .02 1 .08 2 .20...
please explain how to do
this
3 4 x P(X=x) 0 .02 1 .08 2 .20 .40 .30 Given a student had unprotected sex more than 2 times, what is the probability that the number was fewer than 4? A. P(X> 1 | X < 4) = .44 B. P(X<4 | X> 2) = .25 C. P(X<4 | X> 2) = .57 D. P(X<4 | X> 1) = .86
7.
Will thumbs up if correct,
thank you.
Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in thei mates? The following data give an indication. Similarities and Differences in a Random Sample of 375 Married Couples All four Three Two One None Mar 31 125 115 60 Suppose that a married couple is selected at random....
Number of Similar Preferences Number of Married couples Example 6: Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? A sample was collected and the results are shown in the table at the right. A four Threr TVO One None 131 124 71 15 a) Use the data to estimate the probability that they...
Hero wale Example 6: Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married couples choose similar or different personality types in their mates? A sample was collected and the results are shown in the table at the right.00 Se 2000 Seos a) Use the data to estimate the probability that they b) Find the probability of having two preferences in will have All Four...
te det st Tample bel Briegs Myers was a pioneer in the study bf personality/types. The personality types are ready plined wording to four main preferences De married couples choose ymlar different personality types in their mates? Al was collected the results are shown in the sale at the net . Use the date to estimate the probabiety that they will have all our preferences in common b) Find the probably of having two preferences in Commons Find Plat least...
6. Find the expected value of the random variable: 2 الدها X P(x) 0 0.32 4 0.10 0.23 0.3 0.05 A) 1.38 B) 2.22 C) 2.09 D) 1.42 E) None of the Above 7. Identify which of these types of sampling is used: random, stratified, systematic, cluster, convenience. 42 male and 33 female dogs at a local rescue are chosen, and 12males and 12 females are randomly chosen from these groups. A) Stratified B) Cluster C) Convenience D) Stratified E)...
please explain how to do
this
3 4 x P(X=x) 0 .02 1 .08 2 .20 .40 .30 Given a student had unprotected sex more than 2 times, what is the probability that the number was fewer than 4? A. P(X> 1 | X < 4) = .44 B. P(X<4 | X> 2) = .25 C. P(X<4 | X> 2) = .57 D. P(X<4 | X> 1) = .86
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