Ask question

Ask question

All categories

10 months ago

9

SOMEONE PLS HELP ME ASAP ON THESE QUESTIONS!!!!!!!

1 answer:

Amanda [17]10 months ago

4 0

Answer:

Step-by-step explanation:

7. the median is better than the mean because it isn't influenced by extremely large values. it is generally better to use the median as opposed to the mean for a simple reason: the mean or average is very sensitive to outliers (abnormally low or high values), while the median is much less affected by outliers.

8.

A median chart is a special-purpose variation of the X-bar chart. This chart uses the median instead of the subgroup average to show the system's central location. The median is the middle point when data points are arranged from high to low. The chart shows all the individual readings.

You might be interested in

Help me with this please

Wewaii [24]

Negative minus negative greater negative get rid of the ()

4 0

2 years ago

Which binomial is a factor of 49x2 + 84 xy + 36y2?

bezimeni [28]

Answer:

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

Step-by-step explanation:

Given expression is $49x^2+84xy+36y^2$

To find the binomial factor :

$49x^2+84xy+36y^2$

Rewritting the above expression as

$=7^2x^2+2(7)(6)xy+6^2y^2$

$=(7x)^2+2(7x)(6y)+(6y)^2$

$=(7x+6y)^2$ ( using the formula $=(a+b)^2=a^2+2ab+b^2$ here a=7x and y=6y )

$=(7x+6y)(7x+6y)$ ( using the formula $=(a+b)^2=(a+b)(a+b)$ )

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

7 0

2 years ago

IF YOU ARENT ANY OF THES PEOPLE PLZ DON'T ANSWER THIS QUESTION. Hobie, kkmmll44, Katyazamo.

Marianna [84]

The Associative Property say that it doesn't matter how we group the numbers (i.e. which we calculate first) when we add

(a + b) + c = a + (b + c)

The Commutative Property say we can swap numbers over and still get the same answer when we add

a + b = b + a

The Distributive Property:

a(b + c) = ab + ac

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

-3a + 4b + 5a + (-7b) = -3a + 5a + 4b + (-7b)

<h3>Answer: the commutative property</h3>

8 0

2 years ago

What is f(x)=x on a graphing table

labwork [276]

Answer:

On a graphing table, f(x) is y.

Step-by-step explanation:

4 0

2 years ago

1. Kari is making copies at a local copy store of the program for her school play. She makes 52 copies and the total cost is $6.

Leona [35]

The first one is 2.78% second one is 3.8% third one is 4.5% and it will be 378

8 0

2 years ago