Questions by Harishtps

Questions by Harishtps

true or false: a test score that is valid is reliable, but a test score that is reliable is not necessarily valid.

asked Dec 24, 2023

1 answer

42 votes

162k views

Yesterday, Rafael had 148 baseball cards. Today he gave k away. using k, write an expression for the number of cards Rafael has left. please help

asked Mar 6, 2023

1 answer

7 votes

291k views

Thirty clowns are in clown car. If all of the clowns in the car are either happy clowns or sad clowns, all of the following are possible ratios of sad clowns to happy clowns EXCEPT: a).1:2 b). 1:1 c).

asked Sep 26, 2022

1 answer

6 votes

369k views

A ordinary fair dice is thrown once. What is the probability the dice lands on a even number

asked Apr 20, 2022

1 answer

11 votes

417k views

Lewis dot diagram for the Cs1+ ion

asked Feb 19, 2022

1 answer

18 votes

534k views

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