Central Tendency 2 Camera

The Cost of 14 models of 15-megapixel digital cameras at a camera specialty store during 2014 was as follows.

340         450         450         280         220         340         290

370         400         310         340         430         270         380


  1. Compute the mean, median, first quartile and third quartile
  2. Compute the range, interquartile range, variance, standard deviation and a coefficient of variation
  3. Based on the result what conclusions can you reach concerning the price of 15-megapixel digital cameras at a camera specialty store during 2014?

10 comments to Central Tendency 2 Camera

  • Moses Nugraha  says:

    Nim: 1401160167 Class: MB – 40 – INT 2
    Trying and learning how to solve this questions

  • Silviana Belinda Novita Wahyudi  says:

    MB-30-INT-3 NIM : 1401120606

    thanks, this is helps me to test how far my abilty about numerical descriptive measures 🙂

  • Rendi Haryadi Dharmawan  says:

    Name: Rendi Haryadi Dharmawan
    NIM : 1401164185

    Thank you for your data and the questions. It makes me to train more and more again

  • Muhammad Hafizal Yusuf Nurjaman  says:

    it is exciting. thank you

  • Wini Sabrina Pratiwi  says:

    Name: Wini Sabrina Pratiwi
    NPM: 1401160589

    Thank you for your post, sir. I really appreciate it.

  • Hardin Zuhdi Santoso  says:

    Name : Hardin Zuhdi Santoso
    NIM: 1401164105

    Had difficulties at first but then after checking my notes and asking my friend i was able to overcome that

  • Arlinda Meidina Shabila  says:

    Arlinda Meidina Shabila

    Thankyou for your questions, very useful to practice

  • Nur Islah Prestyasih  says:

    NIM: 1401160230
    Class: MB-40-INT-2

    thank you for your question, it really helps me to exercise more about this subject.

  • Ni Putu Dewita Sari  says:

    NIM: 1401160292
    Class : MB-40-INT-3
    Thanks for the question , it really effective to push me exercise this subject

  • Putri Monalisa  says:

    Hello, Sir. My name is Putri Monalisa from MB-40-INT-3 class. My NIM is 1401160623. I’d like to thank you for giving us this exercise, it really help me a lot to understand about the topic more. I hope you will give us more exercise so we can understand more about the topic. Thank you Sir

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