Nonsense answers well be reported
LEARNING ACTIVITIES:
Learning Activity 1
De...
Mathematics, 22.05.2021 14:00 Barton9720
Nonsense answers well be reported
LEARNING ACTIVITIES:
Learning Activity 1
Defective Cell Phones
Recall that a variable is a characteristic or attribute that can assume different values. We use capital letters to denote or represent a variable. In this lesson, we shall discuss variables that are associated with probabilities, called random variables.

Suppose three cell phones are tested at random. We want to find out the number of defective cell phones that occur. Thus, to each outcome in the sample space we shall assign a value. These are 0, 1, 2, or 3. If there is no defective cell phone, we assign the number 0; if there is 1 defective cell phone, we assign the number 1; if there are 2 defective cell phones, we assign the number 2; and 3, if there are 3 defective cell phones. The number of defective cell phones is a random variable. The possible values of this random variable are 0, 1, 2, and 3.
Illustration:
Let D represent the defective cell phone and N represent the non-defective cell phone. If we let X be the random variable representing the number of defective cell phones, can you show the values of the random variable X? Complete the table below to show the values of the random variable.
Answers: 2
Mathematics, 21.06.2019 13:30
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 1
Mathematics, 21.06.2019 18:00
The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?
Answers: 3
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
Mathematics, 21.06.2019 22:10
To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf
Answers: 1
English, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
English, 04.03.2021 19:50
Biology, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
History, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50