Question

Q.17 Suchandra made 88 Christmas cards. She posted all the cards on Monday to her friends and relatives. Her
friends and relatives received the cards over the week. 40 cards were received on Tuesday, 28 on
Wednesday, 9 on Thursday and 6 on Friday. The rest of the cards were received on Saturday. [4]
(i) How many cards were received on Saturday?
(a) 5
(b) 15
(c) 4
(d) 2
(ii) What is the modal number of days it took for the cards to arrive?
(a) Saturday
(b) Monday
(c) Tuesday
(d) Wednesday
(iii) What is the median number of Christmas cards?
(a) 6
(b) 9
(c) 5
(iv) Using median and mode, what is the formula for finding mean?
(a) 2 median - 3 mode
(b)3 median-2 mode
(c) median - mode
(d) mode - median
(v) The construction of cumulative frequency table is useful in determining the
(a) Mode
(b) Mean
(c) Median
(d) All of the above.
(d) 7​

Answer 1

Answer:

hii this side anika

your answer

Step-by-step explanation:

1.

i) a-5

ii) c- tuesday

actually I don't know the iii ,iv, v,

part 1and2 is surely correc

Answer 2

Answer:

1)5

2)Tuesday

3)9

4)3 median - 2mode

5) Median.

im not sure about the fourth one, sorry for that

hope it helps :)