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sp2606 [1]
2 years ago
6

Remember state space refers to the space of all potential possibilities. Which dichotomous questions below will successfully nar

row down the entire state space of "flipping a coin and rolling a normal six-sided die" to just 1 outcome?
1. Did the coin land on heads?
2. Is the value on the die odd?
3. Is the value on the die more than 3?
4. Does the value on die equal 1, 2, 5, or 6?
Mathematics
1 answer:
yawa3891 [41]2 years ago
4 0

Answer:

The correct answers to the question are

1. Did the coin land on heads?

2. Is the value on the die odd?

3. Is the value on the die more than 3?

4. Does the value on die equal 1, 2, 5, or 6?

Step-by-step explanation:

A dichotomous question is one that has only two possible responses or answers such as Yes or No, Agree or Disagree. Dichotomous question are used to obtain distinctively clear responses in a survey. It limits respondents by providing them with the available choices to choose from

A variable is said to be dichotomous if it has only one two states or categories, for example either male or female or for a coin, either head or tail

State Space

In mathematics a state space is a model of a system related to both the inputs and the outputs of the system

Solution

As such the dichotomous questions to narrow down the entire state space of "flipping a coin and rolling a normal six-sided die" to just 1 outcome are

1. Did the coin land on heads?

2. Is the value on the die odd?

3. Is the value on the die more than 3?

4. Does the value on die equal 1, 2, 5, or 6?

The possible answers to the above questions are yes or no

Possibilities for the coin = heads or tails → possible answers are yes or no

possibilities for the die = 1, 2, 3, 4, 5, or 6

while the possibility of a yes for the die requires as follows

1. Either the die is odd, 1, 3, or 5 or

2 The value of the die is more than 3 which gives 4, 5, or 6

3. Is the value on the die equal 1, 2, 5, or 6

All three questions for the die are required to cover all possible outcomes of 1, 2, 3, 4, 5 and 6 yes or no

Hence there is a possibility to pick the right question to get the same answer for both the coin and the die

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Determine the values of x when f(x)=40 for the function f(x)=2(x-3)^2-8
SpyIntel [72]

Answer:

x = 3 ± \sqrt{24}

or

x = 3 + \sqrt{24}, x = 3 - \sqrt{24}

Step-by-step explanation:

given f(x) = 2(x - 3)^2 - 8, find when f(x) = 40

So, we plug in 40 for f(x) in the 1st equation and solve for x.  (Aim to got x on its own)

40 = 2 (x - 3)^2 - 8

+ 8          + 8

-----------------------------

48 = 2 (x - 3)^2

/2            /2

-----------------------------

24 = (x - 3)^2

square root both sides

--------------------

\sqrt{24} = x - 3

x = 3 ± \sqrt{24}

5 0
2 years ago
Help Please?
Gemiola [76]

Answer:

1 a = 70%

 b 6.5 times

c  green = 16%

2.  ?????  Very poorly worded question

2. a 54%

b. 46%

c. 70%

d.  27%

Step-by-step explanation:

1. Students in a class were asked to tell their favorite color.

a. What percent said red, blue, or yellow? __% said red, blue, or yellow.  

red is .26

blue is .40

yellow is .04

---------------------

                .70   = 70 %

b. How many times more students said red than yellow?

red  .26

yellow is .04

.26/.04 =  6.5 times


c. What percent of students said green? __% said green.

The circle must total 100 %

Red + blue + yellow + purple + green = 100

26+     40 +     4           + 14     +  green = 100

84 + green = 100

Subtract 84 from each side

84-84 + green = 100-84

green = 16

2. Which two methods could be used to find the percent of students who said green?

We can either convert the percents to decimals or the decimals to percents

The total percents must equal 100%

The total decimal must equal 1

a. Find the sum of the percents given in the circle graph.



If they only want the ones written on the graph as percents

(14+40) = 54%

b. Find the sum of the percent forms of the numbers given in the circle graph. Subtract the result from 100%.

100 - 54% = 46%

c. Find the sum of the decimal forms of the numbers given in the circle graph. Subtract that sum from 1. Change the result to a percent.

.26+.04 = .3

1-.3 = .7

70%

d. Find the sum of half of the percents given in the circle graph. Subtract that total from 50%.

1/2 (46%) = 23%

50 -23 = 27%

5 0
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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