9. You are tasked to draw two cards from a deck without replacement. What is the probability of getting a spade on the first draw and a club on a second draw?

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Q: (b) P(X 12) (o) Comperre the rosult in

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Q: Illustration 31. A lottery sells 100000 tickets of Re. 1 each to award a prize of Rs. 10000 to the…

A:

Q: d the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.98, o =…

A: Given that  Margin of error =E =1 Population standard deviation =5.2

Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c = 0.90, o…

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Q: three games, the probability that Wendy wins at least two games is:

A: here jack and wendy and jack play game in which they both toss a die once

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Q: Assuming that a test subject is randomly selected from the sample data below, calculate the…

A: Given information:   Positive test result Negative test result Total Subject uses drugs 42 9 51…

Q: A shipping company handles containers in three different sizes: (1) 27 ft (3 x 3 x 3), (2) 125 ft,…

A: a) Consider three random variables X1, X2, X3, where, X1 have mean µ1 and variance σ12, X2 have mean…

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Q: Assuming that a test subject is randomly selected from the sample data below, calculate the…

A: Given information:   Positive test result Negative test result Total Subject uses drugs 42 9 51…

Q: There are a total of 54 students in Grade 10 - Sapphire. Twenty-four are boys and 30 are girls. If a…

A: Given  54(Student)=24(Boys)+30(girls)  Note: According to Bartleby guidelines expert solve only one…

Q: Answer the following questions. 1. What is the probability of the spinner, 1 a. landing on a 3?. b.…

A: Note: According to Bartleby guidelines expert solve only one question and rest can be reposted.

Q: Example 38. 3 boys are together. In how many ways can 3 boys and 5 girls be arranged in a row so…

A: Given that  3 Boys and 5 Girls  We have to find  The number of ways can 3 boys and 5 Girls be…

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A: From the provided information, The research team estimates the prevalence of such behaviors is 17%…

Q: Use the data in the table to the right to answer the following questions. Weights (g) of a Sample…

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Q: A​ new, simple test has been developed to detect a particular type of cancer. The test must be…

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Q: In a survey of 3041 adults, 1426 say they have started paying bills online in the last year.…

A: The number of adults said that they have started paying bills online in the last year (x) is 1426…

Q: DRAG AND DROP THE PROBABILITY OF EACH EVENT HAPPENING TO THE WHITE BOXES BELOW. B. A Josephina uses…

A: HERE USE BASIC PROBABILITY  probability  = no of favorable outcomes no of total outcomes

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A: As per our guidelines we are supposed to answer only 3 subpart of any questions so i am solving…

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A: Given that  Marks 40-50 50-60 60-70 70-80 80-90 No. of students  32 42 55 40 31

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Q: Based on 2017 sales, the six top-selling compact cars are the Honda Civic, Toyota Corolla, Nissan…

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Q: 3. A survey asked 500 Americans to rate their health. Of those surveyed, 270 rated their health as…

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Q: Find the confidence level related to the critical value z=2.2 O 97.2% O 2.8% O 89% O 98.8%

A: We have given that,  Critical value zα/2 = 2.2 Then,  We will find the confidence level ?

Q: A bag contains 13 blue, 8 red, and 9 white marbles. Find the probability of drawing in 1 draw: 10.…

A: Given No.of blue marbles = 13No.of red marbles = 8No. of white marbles = 9

Q: In a lightbulb manufacturing system, on average 1 lightbulb arrives every 0.5 hours. The average…

A: Given: On average, 1 lightbulb arrives every 0.5 hours. => 1/0.5 = 2 per hour arrival rate…

Q: Urn 1 contains 4 red and 6 white balls. Urn 2 contains 3 red and 6 white balls. A ball is drawn from…

A: Balls in urn 1 4 = red balls 6 = white balls Total number of ball in urn 1 is : 6+4 = 10 Balls in…

Q: Operati A diagnostic test for a certain disease is applied to n individuals known to not have the…

A: Given : X = 3 n = 25

Q: In a math class of 30 students, 17 are boys and 13 are girls. On a summative test, 4 boys and 5…

A: GivenTotal no. of students in a math class = 30No.of boys in a class=17No.of girls in a…

Q: . Sheldon owns a mango farm and the weight of his mangoes are normally distributed with an average…

A: here  N = 800 n = 50 μ = 200 gramσ = 15 grams

Q: How many ways can you arrange all the

A: here in word "COVID" total 5 letters  2 are vowel I,O

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

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Q: The graph illustrates a normal distribution for the prices paid for a particular model of HD…

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Q: Zal2 Find the confidence level related to the critical value z2=2.2 O 97.2% O 2.8% O 89% O 98.8%

A: First option is correct 97.2%

Q: a. Suppose that Natasha, Monim and Rehan are serving in a restaurant on roster shifting. On a…

A: a. Given information, Suppose that Natasha, Monim and Rehan are serving in a restaurant on roaster…

Q: DIRECTION: Read each item carefully. Choose the letter of the correct answer among the choices. 1.…

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Q: d) Compute E[X].

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Q: 1.25 The following data set is related to that in Exer- cise 1.24. It gives the percent of the…

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Q: Time taken by a randomly selected applicant for a mortgage to fill out a certain form has a normal…

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Q: 67. In shuffling a pack of playing cards four cards are accidentally dropped. hat is the probability…

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Q: Fifty students were surveyed about their favorite fruit. The Mango 5 Banana 10 Venn diagram shows…

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A: We have given that the some quantity and here need to find out the affect on the width of confidence…

Q: Fifty students were surveyed about their favorite fruit. The Venn diagram shows the result Mango 5…

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Q: nd the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o =…

A: We have given that,  Population standard deviation (σ) = 9.2, margin of error (E) = 2 and confidence…

Q: How many different three-digit numbers can be formed using the digits 1, 5, 9, 7, 4, 8, and 6…

A: