Answer the questions on the basis of information given below.
As a part of employee improvement programs, every year an organization conducts a survey on three factors: 1. Number of days (in integers) of training undergone, 2. Amount of bonus (in lacs) received by an employee and 3. Employee effectiveness score (on the scale of 1 to 10). Survey results for last two years are given below for the same seven employees.
From Survey 1 to Survey 2: for how many employees training days increased along with an increase of employee effective score by at least 1.0 rating?
from the above table, it is clear that for the employees 1, 2, 3, 7 the number of training days increased from Survey 1 to Survey 2.
Out of which for the employees 2, 3 the effective score increased by at least 1.0
A is the correct answer.
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