Answer:
Yes we can conclude.
Step-by-step explanation:
The sampling distribution of can be approximated as a Normal Distribution only if:
np and nq are both equal to or greater than 10. i.e.
Both of these conditions must be met in order to approximate the sampling distribution of as Normal Distribution.
From the given data:
n = 50
p = 0.80
q = 1 - p = 1 - 0.80 = 0.20
np = 50(0.80) = 40
nq = 50(0.20) = 10
This means the conditions that np and nq must be equal to or greater than 10 is being satisfied. So, we can conclude that the sampling distribution of pˆ is approximately a normal distribution
If I'm not mistaken, it should be 28/5 or 5 3/5 as the product is timesing the products together
Answer:
<u>C.</u>
Step-by-step explanation:
To find which table is correct, you first have to plot the graph. First, pick some easy points on the <em>X</em> axis to graph. Some of these points could be -4, 0 and 4. Now you need to fill in the equation.
<em>Y</em> = -1/2*-4 - 2 = 0
<em>Y </em>= -1/2*0 - 2 = -2
<em>Y</em> = -1/2*4 - 2 = -4
Now you can plot the points and draw your line. Once you have done this, you check each table and see if all the points match up. Doing so would give you answer C.
Also the graph from the equation can be seen below
The number 4 siblings are least likely to be selected
<h3>What is the number of a sibling to be selected?</h3>
Probability is the likelihood of an event occurring or not. Probability value ranges from impossibility(0) to certainty(1).
The lower the value, the less likely the event is bound to occur.
From the probability distribution table, the probability of having 4 siblings at the game is 0.
This is the lowest out of all the given values in the probability distribution table. Therefore, it is the least likely event.
Thus the number 4 siblings are least likely to be selected
To know more about probability follow
brainly.com/question/24756209
Answer:
63
Step-by-step explanation: