Which of the following data sets shows numerical data?

Room Number 103 154 221 502 798

Employee ID 158 299 384 577 899

Height (in cm) 148 159 161 167 198

Color Codes 42 712 182 6 445

Question

Which of the following data sets shows numerical data?

Room Number	103	154	221	502	798

Employee ID	158	299	384	577	899

Height (in cm)	148	159	161	167	198

Color Codes	42	712	182	6	445

urlocalgay · Answer

I think it might be C height because numerical data doesn't deal with colors or anything with vocabulary..

urlocalgay · Answer

@toga

toga · Answer

The data set that shows numerical data is option C, Height (in cm), as it consists of numerical values. The other data sets include non-numerical data such as room numbers, employee IDs, and color codes.

urlocalgay · Answer

Set A = {15, 25, 35, 65, 75} and Set B = {15, 35, 55, 75}.

Determine the elements in A ∪ B.

{55}
 {15, 15, 25, 35, 45, 55, 65, 75, 75}
 {15, 35, 75}
 {15, 25, 35, 55, 65, 75}

urlocalgay · Answer

I think it might be C since those three numbers would be in the middle of the set, but it could also be d I think..

urlocalgay · Answer

oop I meant to post this and I didn't, let me do that-