Answer:
-6
Step-by-step explanation:
substitute
(2 + 3) -11
5 - 11
-6
Answer:
a) Response error
b) coverage error
c) coverage error
Step-by-step explanation:
Given situation:
(a) You want to know about the dating habits of college students, so you go to a dorm meeting and ask students how many dates they have had in the last year.
Solution:
In such situations the dating habits is a private matter for every individual and would not be truy expressed or conveyed in a dorm meeting. The true response would either be false or hidden in context of a public gathering.. So the likely error would be " Response error"
Given situation:
b) You want to know how often people attend religious services, so you stand outside a particular church on Sunday and ask entering individuals how often they attend.
Solution:
The collection of sample from a "particular" church limits the diversity of responses. The spread of the data might be skewed to certain geographical or population or ethnical locations. A better coverage would be recommended for accurate sampling. Hence, "coverage error"
Given situation:
(c) You want to know how often people eat at McDonald's, so you stand outside a particular McDonald's and ask entering customers how often they eat at McDonald's.
Solution:
The collection of sample from a "particular" McDonalds limits the diversity of responses. The spread of the data might be skewed to certain geographical or population or ethnical or lifestyles. A better coverage would be recommended for accurate sampling. Hence, "coverage error"
Answer:here is the answer on yt
Step-by-step explanation:
https://youtu.be/dQw4w9WgXcQ
X=numero 1
<span>10-x= numero 2 </span>
<span>x^2 + (10-x)^2 = 58 </span>
<span>x^2 + 100 -20X + x^2 = 58 </span>
<span>2x^2 - 20X + 42 = 0 ....simplificando </span>
<span>x^2 - 10X + 21 = 0...factorizamos </span>
<span>(x-3)(x-7)=0 ...resolvemos las dos partes </span>
<span>x-3=0 -----> x=3 </span>
<span>x-7=0------>x=7 </span>
<span>los dos numeros son 3 y 7 </span>
<span>3^2 + 7^2 = 9+49= 58....Espero te sirva </span>
<span>para el comentario de arriba 36 + 16=52..</span>
Answer:
5
Step-by-step explanation:
Substitute 3 in for k
15/k
15/3
Divide
5
Hope this helps! :)
