Mathematics, 25.12.2019 01:31 justritegrl
Instructions: select the correct answer. luke picks a card from a set that contains the kings and queens from all four suits. he selects a card 80 times and records the results in this table. luke replaces the cards after each selection. card times drawn king of hearts 4 king of spades 11 king of clubs 20 king of diamonds 5 queen of hearts 8 queen of spades 2 queen of clubs 4 queen of diamonds 26 which statement is true based on the results in the table? a.) all of the outcomes are not equally likely because there is a variation in their relative frequencies. b.) all of the outcomes are not equally likely because the sum of the frequencies does not equal 100. c.) all of the outcomes are equally likely because the relative frequencies of all the outcomes are almost equal. d.) all of the outcomes are equally likely because the total relative frequency of the kings and queens of all suits is the same.
Answers: 3
Mathematics, 21.06.2019 21:30
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Mathematics, 22.06.2019 02:20
Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)
Answers: 1
Mathematics, 22.06.2019 03:00
∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.
Answers: 2
Instructions: select the correct answer. luke picks a card from a set that contains the kings and qu...
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