Averages, Ranges & Data
1. This question has 2 part(s).
1.1. Ceri records the time taken, minutes, to travel to school for a sample of students at her Academy.
Time taken ( minutes) | Frequency |
0</p></td><td><p style="line-height: 1.7" class="text-lg tracking-wide font-normal leading-relaxed">\(54 | |
10</p></td><td><p style="line-height: 1.7" class="text-lg tracking-wide font-normal leading-relaxed">\(50 | |
20</p></td><td><p style="line-height: 1.7" class="text-lg tracking-wide font-normal leading-relaxed">\(44 | |
40</p></td><td><p style="line-height: 1.7" class="text-lg tracking-wide font-normal leading-relaxed">\(20 |
Ceri says
The longest time that any of these students took to travel to school was minutes.
Is she correct?
Give a reason for your answer.
1.2. Ceri also claims that of all of the students at this Academy took more than minutes to travel to school.
i) Show how Ceri might have worked out her claim.
[2]
ii) State one assumption that Ceri has made in making her claim.
[1]
Ai এর মাধ্যমে
১০ লক্ষ+ প্রশ্ন ডাটাবেজ
প্র্যাকটিস এর মাধ্যমে নিজেকে তৈরি করে ফেলো
উত্তর দিবে তোমার বই থেকে ও তোমার মত করে।
সারা দেশের শিক্ষার্থীদের মধ্যে নিজের অবস্থান যাচাই
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