3 years ago

find the probability of at least 3 successes in a 3 trials of a binomial experiment i which the probability of successe is 50%

Mathematics

1 answer:

katrin2010 [14]3 years ago

7 0

each trial is independent so do

.5 x .5 x .5 or .5^3

.125 is the probability.

You might be interested in

A linear model for the situation below passes through the origin. Find the missing value. Round to the nearest ten if necessary.

BARSIC [14]

17.55 to buy 13 apples

4 0

3 years ago

Read 2 more answers

|2x−10|=−3x solve for x

lianna [129]

Answer:

X = 0

Step-by-step explanation:

BECAUSE ITS AN ABSOLUTE VALUE FUNCTION

6 0

3 years ago

50 points please help!!

igomit [66]

I’m really not to sure sorry about that

8 0

3 years ago

Read 2 more answers

A plane flies 510 kilometers with a bearing of 316° from Naples to Elgin (see figure). The plane then flies 720 kilometers from

IgorC [24]

Answer:

#carryonlearning

Step-by-step explanation:

#carryonlearning

4 0

3 years ago

Check

asambeis [7]

Answer:

Step-by-step explanation:

An equation contains a sign equality (=) between two expressions.

And an expression is a simple algebraic statement.

By these definitions,

Equations Expressions

x = 2x + 5 21x - 13 + 11x

$\frac{1}{2}x=5+3$ -3.7x - 13

3x + 1 = -2.1 $\frac{1}{2}x+5$

7 0

3 years ago