Define the terms:
(i) Data
(ii) Raw data
(iii) Array
(iv) Tabulation of data
(v) Observations
(vi)
Frequency of an observation
(vii) Statistics

Define the following terms: Observations (ii) data Frequency of an observation Frequency distribution

Define and understand the following terms: (i) Phylum (ii) Class (iii) Family (iv) Order (v) Genus

Median is one of the observations in the data if number of observations is____________

Define the following terms: Observations (ii) Raw data Frequency of an observation Frequency distribution Discrete frequency distribution Grouped frequency distribution class-interval (viii) Class-size Class limits (x) True class limits

The mean of a data is 15 and the sum of the observations is 195. Find the number of observations in the data.

The mean of a data is 15 and the sum of the observations is 195. The number of observations is 13 (b) 19 16 (d) 17

Introduction |Recording Data|Oraganisation Of Data|Frequency Of Observation|Question Practice|OMR

The median, mode , and mean of a data is 9, if there are five integers in the data and the range of the data is 4. If the least value of the data is 7, then find the number of different observations in the data.