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Statistics 110 Mtsac intercession chapters 4-6 / Study Guide / Actual Questions and Answers (A+ Guide Solution) Newest 2025/2026 Question Answer Binomial probability distribution 2 qualifications: events are independent and each outcome is either succes

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Statistics 110 Mtsac intercession chapters 4-6 / Study Guide / Actual Questions and Answers (A+ Guide Solution) Newest 2025/2026 Question Answer Binomial probability distribution 2 qualifications: events are independent and each outcome is either success or failure Describe p, q and p+q in binomial probability p(success)= p p(failure)=q p+q=1 Can p and q change in the events? No, they must remain the same in events Describe x in binomial distribution x is the number of successes, n – x is number of failures in n trials P(x) = nCx * p^x*q^(n-x) When to use Binomialcdf() when we have n,p and x n number of trials, p probability of success, x number of successes N = 100, p =.6 what is prob of exactly 50? Binompdf(100,.6,50) N = 100, p =.6 what is prob of at most 50? Binomcdf(100,.6,50) N=100,p=.6 what is prob of at least 50? 1- binomcdf(100,.6,49)

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Terms in this set (24)

Yesterday, a waiter received $92.50 (to determine the days total, take yesterdays total
$74 in tips. Today he ($74) and multiply by the numerical equivalent of
received 125% of what he 125% (1.25). The total is $92.50)
made yesterday. Which of
the following is the amount
of money the waiter
received in tips today? A)
$18.50
B) $59.20
C) $83.25
D) $92.50



6 5/6 cups (the first step when adding fractions is to
A recipe calls for 5 cups of determine the least common denominator for the fractions.
flour, 1 1/2 cups of sugar, and This leads to the following expression: 5+1 3/6 + 2/6. The
1/3 cup of cocoa. Which of the sum of this is 6 5/6.
following is the amount of dry
ingredients in this recipe?
A) 5 1/6 cups
B) 6 1/6 cups
C) 6 5/6 cups
D) 7 1/6 cups

, A computer is worth $1,500 -300t + 1500
at the time of purchase. After
5 years, the computer is
obsolete and has no value.
Assuming the computers
value decreases linearly,
which of the following
expressions represents the
computers value at any time?
(t) A) -300t + 1500
B) -5t + 1500
C) -300t + 5
D) -5t + 5




| 2x+1 | = 17 solve the {-9,8} (both of these numbers can be substituted for x to
equation for x make the equation true)


A) {8,9}
B) {-8,9}
C) {-9,-8}
D) {-9,8}

Which of the following 24/25
fractions represents the sum
of 0.3,0.6,0.04,0.02?


A) 3/20
B) 24/25
C) 25/24
D) 3/2

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