1. The following graph shows the temperature of a patient in a hospital, recorded every hour.
(a) What was the patient’s temperature at 1 p.m.?
(b) When was the patient’s temperature 38.5° C?
(c) The patient’s temperature was the same two times during the period given.
What were these two times?
(d) What was the temperature at 1.30p.m.? How did you arrive at your answer?
(e) During which periods did the patients’ temperature show an upward trend?
Explain Your answer with Good Explaination .
Don't copy
Spam Answer will be deleted .
Quality answer needed .
Answers
Answer:
(I) patient's temperature at 1 pm was 36.5°C
(ii) At 12 noon patient's temperature was 38.5 °C.
(iii) At 1 pm and 2 pm, patient's temperature was same (36.5°C)
(iv) At 1:30 pm, temperature was 36.5 °C because from 1 pm to 2 pm, no changes could be seen.
(v) At 11 pm, patient's temperature show an upward trend i. e 39°C.
Step-by-step explanation:
Given:-
The following graph shows the temperature of a patient in a hospital, recorded every hour.
From the above graph,
Time is given on x-axis
Temperature is given on y -axis
The temperature of the patient's is given from 9am to 3pm.
The temperature of the patient is changing according to the time
The points are (9,35.5);(10,36);(11,39);(12,38.5);
(1,36.5);(2,36.5);(3,37)
Scale :-
On x-axis 1cm = 1 hour
On y-axis 1 cm = 1°C
T 9am temperature is low and at 11 am is high according to the given graph.
This graph is called frequency polygon
Q1:-
What was the patient’s temperature at 1 p.m.?
Answer:
The patient's temperature at 1 p.m. is 36.5°C
It is shown as (1,36.5) in the given graph
Q2:-
When was the patient’s temperature 38.5° C?
Answer:-
At 12 pm ,the patient's temperature is 38.5°C
It shown as (12,38.5) in the given graph.
Q3:-
The patient’s temperature was the same two times during the period given.
What were these two times?
Answer:-
The patient’s temperature was the same two times they are 1 pm and 2 pm
They are shown as (1, 36.5) and (2,36.5)
Q4:-
(d) What was the temperature at 1.30p.m.? How did you arrive at your answer?
Answer:-
The temperature of the patient at 1:30 pm is 36.5°C
From the given graph the point (1.30,36.5) shows the temperature at 1.30 pm
Q5:-
During which periods did the patients’ temperature show an upward trend?
Answer:-
During 10 am to 11 am the temperature of the patient is increasing high level
At 11 am the temperature is 39°C it is the Highest temperature in all other timings.