Consider the example of a company that is interested in better understanding the number of orders it
receives. Let X = the number of orders per week. The data is in the following table:
Value (X) 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 |
Probability P(x) .03 | .10 | .15 | .17 | .25 | .15 |
.10 | .05 |

2. Is X discrete or continuous? Explain.

3. Is this a valid probability distribution? Explain.

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

the answer to this question is in the pic

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: