You wish to use a long string of random digits to randomly assign one-half of a group of 1000 students to a treatment group. you assign consectutive number labels to all the students , starting with zero. your then break the long string into chunk of digits. should the chunks consist of single digits, pairs, triplets, or quadruplets?

the chunks should consist of:

triplets.

step-by-step explanation:

you wish to use a long string of random digits to randomly assign one-half of a group of 1000 students to a treatment group.

this means that the we have assign digits to 1000 people that means we have choice of 1000 digits i.e. 0-999

so, the number of single digits in these assignments are: 10 (0-9)

number of two-digits in this assignment are: 90 (11-99)

and number of triplets are: 900 (100-999)

so, the probability of single digit number are:

10/1000

probability of a pair or two-digit are:

90/1000

probability of triplets are:

900/1000

as we could observe that the probability of triplets are the highest.

hence, the the chunks should consist of triplets.

answer: apex learning- triplets

step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: