How Do You Spell PROBABILITY DENSITY FUNCTION?

Correct spelling for the English word "probability density function" is [pɹˌɒbəbˈɪlɪti dˈɛnsɪti fˈʌŋkʃən], [pɹˌɒbəbˈɪlɪti dˈɛnsɪti fˈʌŋkʃən], [p_ɹ_ˌɒ_b_ə_b_ˈɪ_l_ɪ_t_i d_ˈɛ_n_s_ɪ_t_i f_ˈʌ_ŋ_k_ʃ_ə_n] (IPA phonetic alphabet).

Plural form of PROBABILITY DENSITY FUNCTION is PROBABILITY DENSITY FUNCTIONS